diff --git a/incubating/gitter-notifier/package-lock.json b/incubating/gitter-notifier/package-lock.json
index 3e88c1b16..1e840a94c 100644
--- a/incubating/gitter-notifier/package-lock.json
+++ b/incubating/gitter-notifier/package-lock.json
@@ -733,6 +733,8 @@
     },
     "handlebars": {
       "version": "4.0.12",
+      "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.0.12.tgz",
+      "integrity": "sha512-RhmTekP+FZL+XNhwS1Wf+bTTZpdLougwt5pcgA1tuz6Jcx0fpH/7z0qd71RKnZHBCxIRBHfBOnio4gViPemNzA==",
       "requires": {
         "async": "^2.5.0",
         "optimist": "^0.6.1",
@@ -1387,6 +1389,8 @@
     },
     "request": {
       "version": "2.88.0",
+      "resolved": "https://registry.npmjs.org/request/-/request-2.88.0.tgz",
+      "integrity": "sha512-NAqBSrijGLZdM0WZNsInLJpkJokL72XYjUpnB0iwsRgxh7dB6COrHnTBNwN0E+lHDAJzu7kLAkDeY08z2/A0hg==",
       "requires": {
         "aws-sign2": "~0.7.0",
         "aws4": "^1.8.0",
@@ -1435,6 +1439,8 @@
     },
     "request-promise": {
       "version": "4.2.2",
+      "resolved": "https://registry.npmjs.org/request-promise/-/request-promise-4.2.2.tgz",
+      "integrity": "sha512-QJkzPX2qAb4p4eAqClQP+NZaaadoHvrfDil/hl1hr+tzaYJBgXqQ9AsvKRXq90n3n4Z3lIe1Oz7lkTXKC6wtjA==",
       "requires": {
         "bluebird": "^3.5.0",
         "request-promise-core": "1.1.1",
@@ -1513,9 +1519,9 @@
       "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
     },
     "semver": {
-      "version": "5.6.0",
-      "resolved": "https://registry.npmjs.org/semver/-/semver-5.6.0.tgz",
-      "integrity": "sha512-RS9R6R35NYgQn++fkDWaOmqGoj4Ek9gGs+DPxNUZKuwE183xjJroKvyo1IzVFeXvUrvmALy6FWD5xrdJT25gMg==",
+      "version": "5.7.2",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.2.tgz",
+      "integrity": "sha512-cBznnQ9KjJqU67B52RMC65CMarK2600WFnbkcaiwWq3xy/5haFJlshgnpjovMVJ+Hff49d8GEn0b87C5pDQ10g==",
       "dev": true
     },
     "shebang-command": {
diff --git a/incubating/gitter-notifier/yarn.lock b/incubating/gitter-notifier/yarn.lock
index 0bdf585c5..a88c0e679 100644
--- a/incubating/gitter-notifier/yarn.lock
+++ b/incubating/gitter-notifier/yarn.lock
@@ -1102,8 +1102,9 @@ safe-buffer@^5.0.1, safe-buffer@^5.1.2:
   resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
 
 "semver@2 || 3 || 4 || 5", semver@^5.5.0, semver@^5.5.1:
-  version "5.6.0"
-  resolved "https://registry.yarnpkg.com/semver/-/semver-5.6.0.tgz#7e74256fbaa49c75aa7c7a205cc22799cac80004"
+  version "5.7.2"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.2.tgz#48d55db737c3287cd4835e17fa13feace1c41ef8"
+  integrity sha512-cBznnQ9KjJqU67B52RMC65CMarK2600WFnbkcaiwWq3xy/5haFJlshgnpjovMVJ+Hff49d8GEn0b87C5pDQ10g==
 
 shebang-command@^1.2.0:
   version "1.2.0"