diff --git a/index.js b/index.js
index 98e5b77..ae45bd9 100644
--- a/index.js
+++ b/index.js
@@ -213,12 +213,12 @@ class UdgerParser {
         rua['ua_class'] = 'Unrecognized';
         rua['ua_class_code'] = 'unrecognized';
 
-        dotProp.set(ruaJson, 'ua.string', ua);
+        dotProp.setProperty(ruaJson, 'ua.string', ua);
         if (opts.full) {
-            dotProp.set(ruaJson, 'ua.class.name', 'Unrecognized');
-            dotProp.set(ruaJson, 'ua.class.code', 'unrecognized');
+            dotProp.setProperty(ruaJson, 'ua.class.name', 'Unrecognized');
+            dotProp.setProperty(ruaJson, 'ua.class.code', 'unrecognized');
         } else {
-            dotProp.set(ruaJson, 'ua.class', 'unrecognized');
+            dotProp.setProperty(ruaJson, 'ua.class', 'unrecognized');
         }
 
         ////////////////////////////////////////////////
@@ -266,38 +266,38 @@ class UdgerParser {
             rua['crawler_respect_robotstxt'] = r['respect_robotstxt'] || '';
 
             // JSON FORMAT
-            rua['ua'] && dotProp.set(ruaJson, 'ua.name', rua['ua']);
+            rua['ua'] && dotProp.setProperty(ruaJson, 'ua.name', rua['ua']);
 
             if (opts.full) {
-                dotProp.set(ruaJson, 'ua.class.name', 'Crawler');
-                dotProp.set(ruaJson, 'ua.class.code', 'crawler');
-                rua['ua_version'] && dotProp.set(ruaJson, 'ua.version.current', rua['ua_version']);
-                rua['ua_version_major'] && dotProp.set(ruaJson, 'ua.version.major', rua['ua_version_major']);
-
-                rua['ua_family'] && dotProp.set(ruaJson, 'ua.family.name', rua['ua_family']);
-                rua['ua_family_code'] && dotProp.set(ruaJson, 'ua.family.code', rua['ua_family_code']);
-                rua['ua_family_homepage'] && dotProp.set(ruaJson, 'ua.family.homepage', rua['ua_family_homepage']);
-                rua['ua_family_vendor'] && dotProp.set(ruaJson, 'ua.family.vendor.name', rua['ua_family_vendor']);
-                rua['ua_family_vendor_code'] && dotProp.set(ruaJson, 'ua.family.vendor.code', rua['ua_family_vendor_code']);
-                rua['ua_family_homepage'] && dotProp.set(ruaJson, 'ua.family.vendor.homepage', rua['ua_family_homepage']);
-                rua['ua_family_icon'] && dotProp.set(ruaJson, 'ua.family.icon', rua['ua_family_icon']);
-                rua['ua_family'] && r['botid'] && dotProp.set(ruaJson, 'ua.family.infoUrl', rua['ua_family_info_url']);
+                dotProp.setProperty(ruaJson, 'ua.class.name', 'Crawler');
+                dotProp.setProperty(ruaJson, 'ua.class.code', 'crawler');
+                rua['ua_version'] && dotProp.setProperty(ruaJson, 'ua.version.current', rua['ua_version']);
+                rua['ua_version_major'] && dotProp.setProperty(ruaJson, 'ua.version.major', rua['ua_version_major']);
+
+                rua['ua_family'] && dotProp.setProperty(ruaJson, 'ua.family.name', rua['ua_family']);
+                rua['ua_family_code'] && dotProp.setProperty(ruaJson, 'ua.family.code', rua['ua_family_code']);
+                rua['ua_family_homepage'] && dotProp.setProperty(ruaJson, 'ua.family.homepage', rua['ua_family_homepage']);
+                rua['ua_family_vendor'] && dotProp.setProperty(ruaJson, 'ua.family.vendor.name', rua['ua_family_vendor']);
+                rua['ua_family_vendor_code'] && dotProp.setProperty(ruaJson, 'ua.family.vendor.code', rua['ua_family_vendor_code']);
+                rua['ua_family_homepage'] && dotProp.setProperty(ruaJson, 'ua.family.vendor.homepage', rua['ua_family_homepage']);
+                rua['ua_family_icon'] && dotProp.setProperty(ruaJson, 'ua.family.icon', rua['ua_family_icon']);
+                rua['ua_family'] && r['botid'] && dotProp.setProperty(ruaJson, 'ua.family.infoUrl', rua['ua_family_info_url']);
 
             } else {
-                dotProp.set(ruaJson, 'ua.class', 'crawler');
-                rua['ua_family_code'] && dotProp.set(ruaJson, 'ua.family.code', rua['ua_family_code']);
-                rua['ua_family_homepage'] && dotProp.set(ruaJson, 'ua.family.homepage', rua['ua_family_homepage']);
-                rua['ua_family_vendor_code'] && dotProp.set(ruaJson, 'ua.family.vendor', rua['ua_family_vendor_code']);
+                dotProp.setProperty(ruaJson, 'ua.class', 'crawler');
+                rua['ua_family_code'] && dotProp.setProperty(ruaJson, 'ua.family.code', rua['ua_family_code']);
+                rua['ua_family_homepage'] && dotProp.setProperty(ruaJson, 'ua.family.homepage', rua['ua_family_homepage']);
+                rua['ua_family_vendor_code'] && dotProp.setProperty(ruaJson, 'ua.family.vendor', rua['ua_family_vendor_code']);
             }
 
-            rua['crawler_last_seen'] && dotProp.set(ruaJson, 'crawler.lastSeen', rua['crawler_last_seen']);
+            rua['crawler_last_seen'] && dotProp.setProperty(ruaJson, 'crawler.lastSeen', rua['crawler_last_seen']);
 
             if (opts.full) {
-                rua['crawler_category'] && dotProp.set(ruaJson, 'crawler.category.name', rua['crawler_category']);
-                rua['crawler_category_code'] && dotProp.set(ruaJson, 'crawler.category.code', rua['crawler_category_code']);
-                rua['crawler_respect_robotstxt'] && dotProp.set(ruaJson, 'crawler.respectRobotsTxt', rua['crawler_respect_robotstxt']);
+                rua['crawler_category'] && dotProp.setProperty(ruaJson, 'crawler.category.name', rua['crawler_category']);
+                rua['crawler_category_code'] && dotProp.setProperty(ruaJson, 'crawler.category.code', rua['crawler_category_code']);
+                rua['crawler_respect_robotstxt'] && dotProp.setProperty(ruaJson, 'crawler.respectRobotsTxt', rua['crawler_respect_robotstxt']);
             } else {
-                rua['crawler_category_code'] && dotProp.set(ruaJson, 'crawler.category', rua['crawler_category_code']);
+                rua['crawler_category_code'] && dotProp.setProperty(ruaJson, 'crawler.category', rua['crawler_category_code']);
             }
         } else {
 
@@ -322,10 +322,10 @@ class UdgerParser {
                     rua['ua_class_code'] = r['client_classification_code'];
 
                     if (opts.full) {
-                        dotProp.set(ruaJson, 'ua.class.name', rua['ua_class']);
-                        dotProp.set(ruaJson, 'ua.class.code', rua['ua_class_code']);
+                        dotProp.setProperty(ruaJson, 'ua.class.name', rua['ua_class']);
+                        dotProp.setProperty(ruaJson, 'ua.class.code', rua['ua_class_code']);
                     } else {
-                        dotProp.set(ruaJson, 'ua.class', rua['ua_class_code']);
+                        dotProp.setProperty(ruaJson, 'ua.class', rua['ua_class_code']);
                     }
                     if (e[1]) {
                         rua['ua'] = r['name'] + ' ' + e[1];
@@ -338,20 +338,20 @@ class UdgerParser {
                     }
 
                     if (rua['ua']) {
-                        dotProp.set(ruaJson, 'ua.name', rua['ua']);
+                        dotProp.setProperty(ruaJson, 'ua.name', rua['ua']);
                     } else {
                         dotProp.delete(ruaJson, 'ua.name');
                     }
 
                     if (opts.full) {
                         if (rua['ua_version']) {
-                            dotProp.set(ruaJson, 'ua.version.current', rua['ua_version']);
+                            dotProp.setProperty(ruaJson, 'ua.version.current', rua['ua_version']);
                         } else {
                             dotProp.delete(ruaJson, 'ua.version.current');
                         }
 
                         if (rua['ua_version_major']) {
-                            dotProp.set(ruaJson, 'ua.version.current', rua['ua_version_major']);
+                            dotProp.setProperty(ruaJson, 'ua.version.current', rua['ua_version_major']);
                         } else {
                             dotProp.delete(ruaJson, 'ua.version.current');
                         }
@@ -370,22 +370,22 @@ class UdgerParser {
                     rua['ua_engine'] = r['engine'] || '';
 
                     if (opts.full) {
-                        rua['ua_uptodate_current_version'] && dotProp.set(ruaJson, 'ua.uptodateCurrentVersion', rua['ua_uptodate_current_version']);
-                        rua['ua_family'] && dotProp.set(ruaJson, 'ua.family.name', rua['ua_family']);
-                        rua['ua_family_code'] && dotProp.set(ruaJson, 'ua.family.code', rua['ua_family_code']);
-                        rua['ua_family_homepage'] && dotProp.set(ruaJson, 'ua.family.homepage', rua['ua_family_homepage']);
-                        rua['ua_family_vendor'] && dotProp.set(ruaJson, 'ua.family.vendor.name', rua['ua_family_vendor']);
-                        rua['ua_family_vendor_code'] && dotProp.set(ruaJson, 'ua.family.vendor.code', rua['ua_family_vendor_code']);
-                        rua['ua_family_vendor_homepage'] && dotProp.set(ruaJson, 'ua.family.vendor.homepage', rua['ua_family_vendor_homepage']);
-                        rua['ua_family_icon'] && dotProp.set(ruaJson, 'ua.family.icon', rua['ua_family_icon']);
-                        rua['ua_family_icon_big'] && dotProp.set(ruaJson, 'ua.family.iconBig', rua['ua_family_icon_big']);
+                        rua['ua_uptodate_current_version'] && dotProp.setProperty(ruaJson, 'ua.uptodateCurrentVersion', rua['ua_uptodate_current_version']);
+                        rua['ua_family'] && dotProp.setProperty(ruaJson, 'ua.family.name', rua['ua_family']);
+                        rua['ua_family_code'] && dotProp.setProperty(ruaJson, 'ua.family.code', rua['ua_family_code']);
+                        rua['ua_family_homepage'] && dotProp.setProperty(ruaJson, 'ua.family.homepage', rua['ua_family_homepage']);
+                        rua['ua_family_vendor'] && dotProp.setProperty(ruaJson, 'ua.family.vendor.name', rua['ua_family_vendor']);
+                        rua['ua_family_vendor_code'] && dotProp.setProperty(ruaJson, 'ua.family.vendor.code', rua['ua_family_vendor_code']);
+                        rua['ua_family_vendor_homepage'] && dotProp.setProperty(ruaJson, 'ua.family.vendor.homepage', rua['ua_family_vendor_homepage']);
+                        rua['ua_family_icon'] && dotProp.setProperty(ruaJson, 'ua.family.icon', rua['ua_family_icon']);
+                        rua['ua_family_icon_big'] && dotProp.setProperty(ruaJson, 'ua.family.iconBig', rua['ua_family_icon_big']);
                         if (r['name']) {
-                            dotProp.set(ruaJson, 'ua.family.infoUrl', rua['ua_family_info_url']);
+                            dotProp.setProperty(ruaJson, 'ua.family.infoUrl', rua['ua_family_info_url']);
                         }
                     } else {
-                        rua['ua_family_code'] && dotProp.set(ruaJson, 'ua.family', rua['ua_family_code']);
+                        rua['ua_family_code'] && dotProp.setProperty(ruaJson, 'ua.family', rua['ua_family_code']);
                     }
-                    rua['ua_engine'] && dotProp.set(ruaJson, 'ua.engine', rua['ua_engine']);
+                    rua['ua_engine'] && dotProp.setProperty(ruaJson, 'ua.engine', rua['ua_engine']);
 
                     break;
                 }
@@ -422,20 +422,20 @@ class UdgerParser {
                 rua['os_family_vendor_homepage'] = r['vendor_homepage'] || '';
 
                 if (opts.full) {
-                    rua['os'] && dotProp.set(ruaJson, 'os.name', rua['os']);
-                    rua['os_code'] && dotProp.set(ruaJson, 'os.code', rua['os_code']);
-                    rua['os_homepage'] && dotProp.set(ruaJson, 'os.homepage', rua['os_homepage']);
-                    rua['os_icon'] && dotProp.set(ruaJson, 'os.icon', rua['os_icon']);
-                    rua['os_icon_big'] && dotProp.set(ruaJson, 'os.iconBig', rua['os_icon_big']);
-                    rua['os_info_url'] && dotProp.set(ruaJson, 'os.infoUrl', rua['os_info_url']);
-                    rua['os_family'] && dotProp.set(ruaJson, 'os.family.name', rua['os_family']);
-                    rua['os_family_code'] && dotProp.set(ruaJson, 'os.family.code', rua['os_family_code']);
-                    rua['os_family_vendor'] && dotProp.set(ruaJson, 'os.family.vendor.name', rua['os_family_vendor']);
-                    rua['os_family_vendor_code'] && dotProp.set(ruaJson, 'os.family.vendor.code', rua['os_family_vendor_code']);
-                    rua['os_family_vendor_homepage'] && dotProp.set(ruaJson, 'os.family.vendor.homepage', rua['os_family_vendor_homepage']);
+                    rua['os'] && dotProp.setProperty(ruaJson, 'os.name', rua['os']);
+                    rua['os_code'] && dotProp.setProperty(ruaJson, 'os.code', rua['os_code']);
+                    rua['os_homepage'] && dotProp.setProperty(ruaJson, 'os.homepage', rua['os_homepage']);
+                    rua['os_icon'] && dotProp.setProperty(ruaJson, 'os.icon', rua['os_icon']);
+                    rua['os_icon_big'] && dotProp.setProperty(ruaJson, 'os.iconBig', rua['os_icon_big']);
+                    rua['os_info_url'] && dotProp.setProperty(ruaJson, 'os.infoUrl', rua['os_info_url']);
+                    rua['os_family'] && dotProp.setProperty(ruaJson, 'os.family.name', rua['os_family']);
+                    rua['os_family_code'] && dotProp.setProperty(ruaJson, 'os.family.code', rua['os_family_code']);
+                    rua['os_family_vendor'] && dotProp.setProperty(ruaJson, 'os.family.vendor.name', rua['os_family_vendor']);
+                    rua['os_family_vendor_code'] && dotProp.setProperty(ruaJson, 'os.family.vendor.code', rua['os_family_vendor_code']);
+                    rua['os_family_vendor_homepage'] && dotProp.setProperty(ruaJson, 'os.family.vendor.homepage', rua['os_family_vendor_homepage']);
                 } else {
-                    rua['os_code'] && dotProp.set(ruaJson, 'os.code', rua['os_code']);
-                    rua['os_family_code'] && dotProp.set(ruaJson, 'os.family', rua['os_family_code']);
+                    rua['os_code'] && dotProp.setProperty(ruaJson, 'os.code', rua['os_code']);
+                    rua['os_family_code'] && dotProp.setProperty(ruaJson, 'os.family', rua['os_family_code']);
                 }
                 break;
             }
@@ -473,17 +473,17 @@ class UdgerParser {
                 rua['os_family_vendor_code'] = r['vendor_code'] || '';
                 rua['os_family_vendor_homepage'] = r['vendor_homepage'] || '';
 
-                rua['os'] && dotProp.set(ruaJson, 'os.name', rua['os']);
-                rua['os_code'] && dotProp.set(ruaJson, 'os.code', rua['os_code']);
-                rua['os_homepage'] && dotProp.set(ruaJson, 'os.homepage', rua['os_homepage']);
-                rua['os_icon'] && dotProp.set(ruaJson, 'os.icon', rua['os_icon']);
-                rua['os_icon_big'] && dotProp.set(ruaJson, 'os.iconBig', rua['os_icon_big']);
-                rua['os_info_url'] && dotProp.set(ruaJson, 'os.infoUrl', rua['os_info_url']);
-                rua['os_family'] && dotProp.set(ruaJson, 'os.family.name', rua['os_family']);
-                rua['os_family_code'] && dotProp.set(ruaJson, 'os.family.code', rua['os_family_code']);
-                rua['os_family_vendor'] && dotProp.set(ruaJson, 'os.family.vendor.name', rua['os_family_vendor']);
-                rua['os_family_vendor_code'] && dotProp.set(ruaJson, 'os.family.vendor.code', rua['os_family_vendor_code']);
-                rua['os_family_vendor_homepage'] && dotProp.set(ruaJson, 'os.family.vendor.homepage', rua['os_family_vendor_homepage']);
+                rua['os'] && dotProp.setProperty(ruaJson, 'os.name', rua['os']);
+                rua['os_code'] && dotProp.setProperty(ruaJson, 'os.code', rua['os_code']);
+                rua['os_homepage'] && dotProp.setProperty(ruaJson, 'os.homepage', rua['os_homepage']);
+                rua['os_icon'] && dotProp.setProperty(ruaJson, 'os.icon', rua['os_icon']);
+                rua['os_icon_big'] && dotProp.setProperty(ruaJson, 'os.iconBig', rua['os_icon_big']);
+                rua['os_info_url'] && dotProp.setProperty(ruaJson, 'os.infoUrl', rua['os_info_url']);
+                rua['os_family'] && dotProp.setProperty(ruaJson, 'os.family.name', rua['os_family']);
+                rua['os_family_code'] && dotProp.setProperty(ruaJson, 'os.family.code', rua['os_family_code']);
+                rua['os_family_vendor'] && dotProp.setProperty(ruaJson, 'os.family.vendor.name', rua['os_family_vendor']);
+                rua['os_family_vendor_code'] && dotProp.setProperty(ruaJson, 'os.family.vendor.code', rua['os_family_vendor_code']);
+                rua['os_family_vendor_homepage'] && dotProp.setProperty(ruaJson, 'os.family.vendor.homepage', rua['os_family_vendor_homepage']);
 
             }
         }
@@ -513,13 +513,13 @@ class UdgerParser {
                 rua['device_class_info_url'] = 'https://udger.com/resources/ua-list/device-detail?device=' + r['name'];
 
                 if (opts.full) {
-                    rua['device_class'] && dotProp.set(ruaJson, 'device.class.name', rua['device_class']);
-                    rua['device_class_code'] && dotProp.set(ruaJson, 'device.class.code', rua['device_class_code']);
-                    rua['device_class_icon'] && dotProp.set(ruaJson, 'device.class.icon', rua['device_class_icon']);
-                    rua['device_class_icon_big'] && dotProp.set(ruaJson, 'device.class.iconBig', rua['device_class_icon_big']);
-                    rua['device_class_info_url'] && dotProp.set(ruaJson, 'device.class.infoUrl', rua['device_class_info_url']);
+                    rua['device_class'] && dotProp.setProperty(ruaJson, 'device.class.name', rua['device_class']);
+                    rua['device_class_code'] && dotProp.setProperty(ruaJson, 'device.class.code', rua['device_class_code']);
+                    rua['device_class_icon'] && dotProp.setProperty(ruaJson, 'device.class.icon', rua['device_class_icon']);
+                    rua['device_class_icon_big'] && dotProp.setProperty(ruaJson, 'device.class.iconBig', rua['device_class_icon_big']);
+                    rua['device_class_info_url'] && dotProp.setProperty(ruaJson, 'device.class.infoUrl', rua['device_class_info_url']);
                 } else {
-                    rua['device_class_code'] && dotProp.set(ruaJson, 'device.class', rua['device_class_code']);
+                    rua['device_class_code'] && dotProp.setProperty(ruaJson, 'device.class', rua['device_class_code']);
                 }
 
                 break;
@@ -548,13 +548,13 @@ class UdgerParser {
                 rua['device_class_info_url'] = 'https://udger.com/resources/ua-list/device-detail?device=' + (r['name'] || '');
 
                 if (opts.full) {
-                    rua['device_class'] && dotProp.set(ruaJson, 'device.class.name', rua['device_class']);
-                    rua['device_class_code'] && dotProp.set(ruaJson, 'device.class.code', rua['device_class_code']);
-                    rua['device_class_icon'] && dotProp.set(ruaJson, 'device.class.icon', rua['device_class_icon']);
-                    rua['device_class_icon_big'] && dotProp.set(ruaJson, 'device.class.iconBig', rua['device_class_icon_big']);
-                    rua['device_class_info_url'] && dotProp.set(ruaJson, 'device.class.infoUrl', rua['device_class_info_url']);
+                    rua['device_class'] && dotProp.setProperty(ruaJson, 'device.class.name', rua['device_class']);
+                    rua['device_class_code'] && dotProp.setProperty(ruaJson, 'device.class.code', rua['device_class_code']);
+                    rua['device_class_icon'] && dotProp.setProperty(ruaJson, 'device.class.icon', rua['device_class_icon']);
+                    rua['device_class_icon_big'] && dotProp.setProperty(ruaJson, 'device.class.iconBig', rua['device_class_icon_big']);
+                    rua['device_class_info_url'] && dotProp.setProperty(ruaJson, 'device.class.infoUrl', rua['device_class_info_url']);
                 } else {
-                    rua['device_class_code'] && dotProp.set(ruaJson, 'device.class', rua['device_class_code']);
+                    rua['device_class_code'] && dotProp.setProperty(ruaJson, 'device.class', rua['device_class_code']);
                 }
             }
         }
@@ -611,13 +611,13 @@ class UdgerParser {
                 rua['device_brand_icon_big'] = rC['icon_big'] || '';
                 rua['device_brand_info_url'] = 'https://udger.com/resources/ua-list/devices-brand-detail?brand=' + (rC['brand_code'] || '');
 
-                rua['device_marketname'] && dotProp.set(ruaJson, 'device.marketName', rua['device_marketname']);
-                rua['device_brand'] && dotProp.set(ruaJson, 'device.brand.name', rua['device_brand']);
-                rua['device_brand_code'] && dotProp.set(ruaJson, 'device.brand.code', rua['device_brand_code']);
-                rua['device_brand_homepage'] && dotProp.set(ruaJson, 'device.brand.homepage', rua['device_brand_homepage']);
-                rua['device_brand_icon'] && dotProp.set(ruaJson, 'device.brand.icon', rua['device_brand_icon']);
-                rua['device_brand_icon_big'] && dotProp.set(ruaJson, 'device.brand.iconBig', rua['device_brand_icon_big']);
-                rua['device_brand_info_url'] && dotProp.set(ruaJson, 'device.brand.infoUrl', rua['device_brand_info_url']);
+                rua['device_marketname'] && dotProp.setProperty(ruaJson, 'device.marketName', rua['device_marketname']);
+                rua['device_brand'] && dotProp.setProperty(ruaJson, 'device.brand.name', rua['device_brand']);
+                rua['device_brand_code'] && dotProp.setProperty(ruaJson, 'device.brand.code', rua['device_brand_code']);
+                rua['device_brand_homepage'] && dotProp.setProperty(ruaJson, 'device.brand.homepage', rua['device_brand_homepage']);
+                rua['device_brand_icon'] && dotProp.setProperty(ruaJson, 'device.brand.icon', rua['device_brand_icon']);
+                rua['device_brand_icon_big'] && dotProp.setProperty(ruaJson, 'device.brand.iconBig', rua['device_brand_icon_big']);
+                rua['device_brand_info_url'] && dotProp.setProperty(ruaJson, 'device.brand.infoUrl', rua['device_brand_info_url']);
 
             }
         }
@@ -653,7 +653,7 @@ class UdgerParser {
         debug('parse IP address: START (IP: ' + ip + ')');
 
         rip['ip'] = ip;
-        dotProp.set(ripJson, 'ip', ip);
+        dotProp.setProperty(ripJson, 'ip', ip);
 
         const ipver = utils.getIpVersion(ip);
 
@@ -666,7 +666,7 @@ class UdgerParser {
 
         rip['ip_ver'] = ipver;
         if (opts.full) {
-            dotProp.set(ripJson, 'version', ipver);
+            dotProp.setProperty(ripJson, 'version', ipver);
         }
 
         q = this.db.prepare(
@@ -714,40 +714,40 @@ class UdgerParser {
 
             // JSON FORMAT
             if (opts.full) {
-                rip['ip_classification'] && dotProp.set(ripJson, 'classification.name', rip['ip_classification']);
-                rip['ip_classification_code'] && dotProp.set(ripJson, 'classification.code', rip['ip_classification_code']);
+                rip['ip_classification'] && dotProp.setProperty(ripJson, 'classification.name', rip['ip_classification']);
+                rip['ip_classification_code'] && dotProp.setProperty(ripJson, 'classification.code', rip['ip_classification_code']);
             } else {
-                rip['ip_classification_code'] && dotProp.set(ripJson, 'classification', rip['ip_classification_code']);
+                rip['ip_classification_code'] && dotProp.setProperty(ripJson, 'classification', rip['ip_classification_code']);
             }
 
-            rip['ip_last_seen'] && dotProp.set(ripJson, 'lastSeen', rip['ip_last_seen']);
-            rip['ip_hostname'] && dotProp.set(ripJson, 'hostname', rip['ip_hostname']);
-            rip['ip_country'] && dotProp.set(ripJson, 'geo.country.name', rip['ip_country']);
-            rip['ip_country_code'] && dotProp.set(ripJson, 'geo.country.code', rip['ip_country_code']);
-            rip['ip_city'] && dotProp.set(ripJson, 'geo.city', rip['ip_city']);
+            rip['ip_last_seen'] && dotProp.setProperty(ripJson, 'lastSeen', rip['ip_last_seen']);
+            rip['ip_hostname'] && dotProp.setProperty(ripJson, 'hostname', rip['ip_hostname']);
+            rip['ip_country'] && dotProp.setProperty(ripJson, 'geo.country.name', rip['ip_country']);
+            rip['ip_country_code'] && dotProp.setProperty(ripJson, 'geo.country.code', rip['ip_country_code']);
+            rip['ip_city'] && dotProp.setProperty(ripJson, 'geo.city', rip['ip_city']);
 
-            rip['crawler_name'] && dotProp.set(ripJson, 'crawler.name', rip['crawler_name']);
+            rip['crawler_name'] && dotProp.setProperty(ripJson, 'crawler.name', rip['crawler_name']);
             if (opts.full) {
-                rip['crawler_ver'] && dotProp.set(ripJson, 'crawler.version.current', rip['crawler_ver']);
-                rip['crawler_ver_major'] && dotProp.set(ripJson, 'crawler.version.major', rip['crawler_ver_major']);
-                rip['crawler_family'] && dotProp.set(ripJson, 'crawler.family.name', rip['crawler_family']);
-                rip['crawler_family_code'] && dotProp.set(ripJson, 'crawler.family.code', rip['crawler_family_code']);
-                rip['crawler_family_homepage'] && dotProp.set(ripJson, 'crawler.family.homepage', rip['crawler_family_homepage']);
-                rip['crawler_family_vendor'] && dotProp.set(ripJson, 'crawler.family.vendor.name', rip['crawler_family_vendor']);
-                rip['crawler_family_vendor_code'] && dotProp.set(ripJson, 'crawler.family.vendor.code', rip['crawler_family_vendor_code']);
-                rip['crawler_family_vendor_homepage'] && dotProp.set(ripJson, 'crawler.family.vendor.homepage', rip['crawler_family_vendor_homepage']);
-                rip['crawler_family_icon'] && dotProp.set(ripJson, 'crawler.family.icon', rip['crawler_family_icon']);
+                rip['crawler_ver'] && dotProp.setProperty(ripJson, 'crawler.version.current', rip['crawler_ver']);
+                rip['crawler_ver_major'] && dotProp.setProperty(ripJson, 'crawler.version.major', rip['crawler_ver_major']);
+                rip['crawler_family'] && dotProp.setProperty(ripJson, 'crawler.family.name', rip['crawler_family']);
+                rip['crawler_family_code'] && dotProp.setProperty(ripJson, 'crawler.family.code', rip['crawler_family_code']);
+                rip['crawler_family_homepage'] && dotProp.setProperty(ripJson, 'crawler.family.homepage', rip['crawler_family_homepage']);
+                rip['crawler_family_vendor'] && dotProp.setProperty(ripJson, 'crawler.family.vendor.name', rip['crawler_family_vendor']);
+                rip['crawler_family_vendor_code'] && dotProp.setProperty(ripJson, 'crawler.family.vendor.code', rip['crawler_family_vendor_code']);
+                rip['crawler_family_vendor_homepage'] && dotProp.setProperty(ripJson, 'crawler.family.vendor.homepage', rip['crawler_family_vendor_homepage']);
+                rip['crawler_family_icon'] && dotProp.setProperty(ripJson, 'crawler.family.icon', rip['crawler_family_icon']);
                 if (r['ip_classification_code'] === 'crawler') {
-                    rip['crawler_family_info_url'] && dotProp.set(ripJson, 'crawler.family.infoUrl', rip['crawler_family_info_url']);
+                    rip['crawler_family_info_url'] && dotProp.setProperty(ripJson, 'crawler.family.infoUrl', rip['crawler_family_info_url']);
                 }
-                rip['crawler_last_seen'] && dotProp.set(ripJson, 'crawler.lastSeen', rip['crawler_last_seen']);
-                rip['crawler_category'] && dotProp.set(ripJson, 'crawler.category.name', rip['crawler_category']);
-                rip['crawler_category_code'] && dotProp.set(ripJson, 'crawler.category.code', rip['crawler_category_code']);
-                rip['crawler_respect_robotstxt'] && dotProp.set(ripJson, 'crawler.respectRobotsTxt', rip['crawler_category_code']);
+                rip['crawler_last_seen'] && dotProp.setProperty(ripJson, 'crawler.lastSeen', rip['crawler_last_seen']);
+                rip['crawler_category'] && dotProp.setProperty(ripJson, 'crawler.category.name', rip['crawler_category']);
+                rip['crawler_category_code'] && dotProp.setProperty(ripJson, 'crawler.category.code', rip['crawler_category_code']);
+                rip['crawler_respect_robotstxt'] && dotProp.setProperty(ripJson, 'crawler.respectRobotsTxt', rip['crawler_category_code']);
             } else {
-                rip['crawler_family_code'] && dotProp.set(ripJson, 'crawler.family', rip['crawler_family_code']);
-                rip['crawler_category_code'] && dotProp.set(ripJson, 'crawler.category', rip['crawler_category_code']);
-                rip['crawler_last_seen'] && dotProp.set(ripJson, 'crawler.lastSeen', rip['crawler_last_seen']);
+                rip['crawler_family_code'] && dotProp.setProperty(ripJson, 'crawler.family', rip['crawler_family_code']);
+                rip['crawler_category_code'] && dotProp.setProperty(ripJson, 'crawler.category', rip['crawler_category_code']);
+                rip['crawler_last_seen'] && dotProp.setProperty(ripJson, 'crawler.lastSeen', rip['crawler_last_seen']);
             }
 
         } else {
@@ -756,10 +756,10 @@ class UdgerParser {
             rip['ip_classification_code'] = 'unrecognized';
 
             if (opts.full) {
-                dotProp.set(ripJson, 'classification.name', rip['ip_classification']);
-                dotProp.set(ripJson, 'classification.code', rip['ip_classification_code']);
+                dotProp.setProperty(ripJson, 'classification.name', rip['ip_classification']);
+                dotProp.setProperty(ripJson, 'classification.code', rip['ip_classification_code']);
             } else {
-                dotProp.set(ripJson, 'classification', rip['ip_classification_code']);
+                dotProp.setProperty(ripJson, 'classification', rip['ip_classification_code']);
             }
         }
 
@@ -783,11 +783,11 @@ class UdgerParser {
                 rip['datacenter_homepage'] = r['homepage'] || '';
 
                 if (opts.full) {
-                    rip['datacenter_name'] && dotProp.set(ripJson, 'datacenter.name', rip['datacenter_name']);
-                    rip['datacenter_name_code'] && dotProp.set(ripJson, 'datacenter.code', rip['datacenter_name_code']);
-                    rip['datacenter_homepage'] && dotProp.set(ripJson, 'datacenter.homepage', rip['datacenter_homepage']);
+                    rip['datacenter_name'] && dotProp.setProperty(ripJson, 'datacenter.name', rip['datacenter_name']);
+                    rip['datacenter_name_code'] && dotProp.setProperty(ripJson, 'datacenter.code', rip['datacenter_name_code']);
+                    rip['datacenter_homepage'] && dotProp.setProperty(ripJson, 'datacenter.homepage', rip['datacenter_homepage']);
                 } else {
-                    rip['datacenter_name_code'] && dotProp.set(ripJson, 'datacenter', rip['datacenter_name_code']);
+                    rip['datacenter_name_code'] && dotProp.setProperty(ripJson, 'datacenter', rip['datacenter_name_code']);
                 }
 
             }
@@ -825,11 +825,11 @@ class UdgerParser {
                 rip['datacenter_homepage'] = r['homepage'] || '';
 
                 if (opts.full) {
-                    rip['datacenter_name'] && dotProp.set(ripJson, 'datacenter.name', rip['datacenter_name']);
-                    rip['datacenter_name_code'] && dotProp.set(ripJson, 'datacenter.code', rip['datacenter_name_code']);
-                    rip['datacenter_homepage'] && dotProp.set(ripJson, 'datacenter.homepage', rip['datacenter_homepage']);
+                    rip['datacenter_name'] && dotProp.setProperty(ripJson, 'datacenter.name', rip['datacenter_name']);
+                    rip['datacenter_name_code'] && dotProp.setProperty(ripJson, 'datacenter.code', rip['datacenter_name_code']);
+                    rip['datacenter_homepage'] && dotProp.setProperty(ripJson, 'datacenter.homepage', rip['datacenter_homepage']);
                 } else {
-                    rip['datacenter_name_code'] && dotProp.set(ripJson, 'datacenter', rip['datacenter_name_code']);
+                    rip['datacenter_name_code'] && dotProp.setProperty(ripJson, 'datacenter', rip['datacenter_name_code']);
                 }
             }
 
diff --git a/package-lock.json b/package-lock.json
index 6734b88..330d28e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,10 +9,10 @@
       "version": "1.5.0",
       "license": "MIT",
       "dependencies": {
-        "better-sqlite3": "8.0.1",
-        "dot-prop": "5.3.0",
+        "better-sqlite3": "12.2.0",
+        "dot-prop": "9.0.0",
         "fs-extra": "11.1.0",
-        "ip-address": "8.1.0",
+        "ip-address": "10.0.1",
         "node-gyp": "9.3.1",
         "randexp": "0.5.3"
       },
@@ -732,13 +732,17 @@
       ]
     },
     "node_modules/better-sqlite3": {
-      "version": "8.0.1",
-      "resolved": "https://registry.npmjs.org/better-sqlite3/-/better-sqlite3-8.0.1.tgz",
-      "integrity": "sha512-JhTZjpyapA1icCEjIZB4TSSgkGdFgpWZA2Wszg7Cf4JwJwKQmbvuNnJBeR+EYG/Z29OXvR4G//Rbg31BW/Z7Yg==",
+      "version": "12.2.0",
+      "resolved": "https://registry.npmjs.org/better-sqlite3/-/better-sqlite3-12.2.0.tgz",
+      "integrity": "sha512-eGbYq2CT+tos1fBwLQ/tkBt9J5M3JEHjku4hbvQUePCckkvVf14xWj+1m7dGoK81M/fOjFT7yM9UMeKT/+vFLQ==",
       "hasInstallScript": true,
+      "license": "MIT",
       "dependencies": {
         "bindings": "^1.5.0",
-        "prebuild-install": "^7.1.0"
+        "prebuild-install": "^7.1.1"
+      },
+      "engines": {
+        "node": "20.x || 22.x || 23.x || 24.x"
       }
     },
     "node_modules/binary-extensions": {
@@ -1195,14 +1199,30 @@
       }
     },
     "node_modules/dot-prop": {
-      "version": "5.3.0",
-      "resolved": "https://registry.npmjs.org/dot-prop/-/dot-prop-5.3.0.tgz",
-      "integrity": "sha512-QM8q3zDe58hqUqjraQOmzZ1LIH9SWQJTlEKCH4kJ2oQvLZk7RbQXvtDM2XEq3fwkV9CCvvH4LA0AV+ogFsBM2Q==",
+      "version": "9.0.0",
+      "resolved": "https://registry.npmjs.org/dot-prop/-/dot-prop-9.0.0.tgz",
+      "integrity": "sha512-1gxPBJpI/pcjQhKgIU91II6Wkay+dLcN3M6rf2uwP8hRur3HtQXjVrdAK3sjC0piaEuxzMwjXChcETiJl47lAQ==",
+      "license": "MIT",
       "dependencies": {
-        "is-obj": "^2.0.0"
+        "type-fest": "^4.18.2"
       },
       "engines": {
-        "node": ">=8"
+        "node": ">=18"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/dot-prop/node_modules/type-fest": {
+      "version": "4.41.0",
+      "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-4.41.0.tgz",
+      "integrity": "sha512-TeTSQ6H5YHvpqVwBRcnLDCBnDOHWYu7IvGbHT6N8AOymcr9PJGjc1GTtiWZTYg0NCgYwvnYWEkVChQAr9bjfwA==",
+      "license": "(MIT OR CC0-1.0)",
+      "engines": {
+        "node": ">=16"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
       }
     },
     "node_modules/drange": {
@@ -1770,12 +1790,10 @@
       "integrity": "sha512-WKa+XuLG1A1R0UWhl2+1XQSi+fZWMsYKffMZTTYsiZaUD8k2yDAj5atimTUD2TZkyCkNEeYE5NhFZmupOGtjYQ=="
     },
     "node_modules/ip-address": {
-      "version": "8.1.0",
+      "version": "10.0.1",
+      "resolved": "https://registry.npmjs.org/ip-address/-/ip-address-10.0.1.tgz",
+      "integrity": "sha512-NWv9YLW4PoW2B7xtzaS3NCot75m6nK7Icdv0o3lfMceJVRfSoQwqD4wEH5rLwoKJwUiZ/rfpiVBhnaF0FK4HoA==",
       "license": "MIT",
-      "dependencies": {
-        "jsbn": "1.1.0",
-        "sprintf-js": "1.1.2"
-      },
       "engines": {
         "node": ">= 12"
       }
@@ -1847,14 +1865,6 @@
         "node": ">=0.12.0"
       }
     },
-    "node_modules/is-obj": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/is-obj/-/is-obj-2.0.0.tgz",
-      "integrity": "sha512-drqDG3cbczxxEJRoOXcOjtdp1J/lyp1mNn0xaznRs8+muBhgQcrnbspox5X5fOw0HnMnbfDzvnEMEtqDEJEo8w==",
-      "engines": {
-        "node": ">=8"
-      }
-    },
     "node_modules/is-plain-object": {
       "version": "2.0.4",
       "dev": true,
@@ -2095,10 +2105,6 @@
         "js-yaml": "bin/js-yaml.js"
       }
     },
-    "node_modules/jsbn": {
-      "version": "1.1.0",
-      "license": "MIT"
-    },
     "node_modules/jsesc": {
       "version": "2.5.2",
       "resolved": "https://registry.npmjs.org/jsesc/-/jsesc-2.5.2.tgz",
@@ -3174,10 +3180,6 @@
         "node": ">=8"
       }
     },
-    "node_modules/sprintf-js": {
-      "version": "1.1.2",
-      "license": "BSD-3-Clause"
-    },
     "node_modules/ssri": {
       "version": "9.0.1",
       "resolved": "https://registry.npmjs.org/ssri/-/ssri-9.0.1.tgz",
@@ -6267,12 +6269,12 @@
       "integrity": "sha512-AKpaYlHn8t4SVbOHCy+b5+KKgvR4vrsD8vbvrbiQJps7fKDTkjkDry6ji0rUJjC0kzbNePLwzxq8iypo41qeWA=="
     },
     "better-sqlite3": {
-      "version": "8.0.1",
-      "resolved": "https://registry.npmjs.org/better-sqlite3/-/better-sqlite3-8.0.1.tgz",
-      "integrity": "sha512-JhTZjpyapA1icCEjIZB4TSSgkGdFgpWZA2Wszg7Cf4JwJwKQmbvuNnJBeR+EYG/Z29OXvR4G//Rbg31BW/Z7Yg==",
+      "version": "12.2.0",
+      "resolved": "https://registry.npmjs.org/better-sqlite3/-/better-sqlite3-12.2.0.tgz",
+      "integrity": "sha512-eGbYq2CT+tos1fBwLQ/tkBt9J5M3JEHjku4hbvQUePCckkvVf14xWj+1m7dGoK81M/fOjFT7yM9UMeKT/+vFLQ==",
       "requires": {
         "bindings": "^1.5.0",
-        "prebuild-install": "^7.1.0"
+        "prebuild-install": "^7.1.1"
       }
     },
     "binary-extensions": {
@@ -6596,11 +6598,18 @@
       "dev": true
     },
     "dot-prop": {
-      "version": "5.3.0",
-      "resolved": "https://registry.npmjs.org/dot-prop/-/dot-prop-5.3.0.tgz",
-      "integrity": "sha512-QM8q3zDe58hqUqjraQOmzZ1LIH9SWQJTlEKCH4kJ2oQvLZk7RbQXvtDM2XEq3fwkV9CCvvH4LA0AV+ogFsBM2Q==",
+      "version": "9.0.0",
+      "resolved": "https://registry.npmjs.org/dot-prop/-/dot-prop-9.0.0.tgz",
+      "integrity": "sha512-1gxPBJpI/pcjQhKgIU91II6Wkay+dLcN3M6rf2uwP8hRur3HtQXjVrdAK3sjC0piaEuxzMwjXChcETiJl47lAQ==",
       "requires": {
-        "is-obj": "^2.0.0"
+        "type-fest": "^4.18.2"
+      },
+      "dependencies": {
+        "type-fest": {
+          "version": "4.41.0",
+          "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-4.41.0.tgz",
+          "integrity": "sha512-TeTSQ6H5YHvpqVwBRcnLDCBnDOHWYu7IvGbHT6N8AOymcr9PJGjc1GTtiWZTYg0NCgYwvnYWEkVChQAr9bjfwA=="
+        }
       }
     },
     "drange": {
@@ -7010,11 +7019,9 @@
       "integrity": "sha512-WKa+XuLG1A1R0UWhl2+1XQSi+fZWMsYKffMZTTYsiZaUD8k2yDAj5atimTUD2TZkyCkNEeYE5NhFZmupOGtjYQ=="
     },
     "ip-address": {
-      "version": "8.1.0",
-      "requires": {
-        "jsbn": "1.1.0",
-        "sprintf-js": "1.1.2"
-      }
+      "version": "10.0.1",
+      "resolved": "https://registry.npmjs.org/ip-address/-/ip-address-10.0.1.tgz",
+      "integrity": "sha512-NWv9YLW4PoW2B7xtzaS3NCot75m6nK7Icdv0o3lfMceJVRfSoQwqD4wEH5rLwoKJwUiZ/rfpiVBhnaF0FK4HoA=="
     },
     "is-binary-path": {
       "version": "2.1.0",
@@ -7062,11 +7069,6 @@
       "integrity": "sha512-41Cifkg6e8TylSpdtTpeLVMqvSBEVzTttHvERD741+pnZ8ANv0004MRL43QKPDlK9cGvNp6NZWZUBlbGXYxxng==",
       "dev": true
     },
-    "is-obj": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/is-obj/-/is-obj-2.0.0.tgz",
-      "integrity": "sha512-drqDG3cbczxxEJRoOXcOjtdp1J/lyp1mNn0xaznRs8+muBhgQcrnbspox5X5fOw0HnMnbfDzvnEMEtqDEJEo8w=="
-    },
     "is-plain-object": {
       "version": "2.0.4",
       "dev": true,
@@ -7250,9 +7252,6 @@
         "esprima": "^4.0.0"
       }
     },
-    "jsbn": {
-      "version": "1.1.0"
-    },
     "jsesc": {
       "version": "2.5.2",
       "resolved": "https://registry.npmjs.org/jsesc/-/jsesc-2.5.2.tgz",
@@ -7999,9 +7998,6 @@
         "which": "^2.0.1"
       }
     },
-    "sprintf-js": {
-      "version": "1.1.2"
-    },
     "ssri": {
       "version": "9.0.1",
       "resolved": "https://registry.npmjs.org/ssri/-/ssri-9.0.1.tgz",
diff --git a/package.json b/package.json
index 63ed75c..2b6e65e 100644
--- a/package.json
+++ b/package.json
@@ -40,11 +40,10 @@
     "tap": "16.3.3"
   },
   "dependencies": {
-    "better-sqlite3": "8.0.1",
-    "dot-prop": "5.3.0",
-    "fs-extra": "11.1.0",
-    "ip-address": "8.1.0",
-    "node-gyp": "9.3.1",
+    "better-sqlite3": "12.2.0",
+    "dot-prop": "9.0.0",
+    "fs-extra": "11.3.1",
+    "ip-address": "10.0.1",
     "randexp": "0.5.3"
   }
 }