diff --git a/package-lock.json b/package-lock.json
index 5821541..5c86e1c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -927,15 +927,6 @@
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@@ -4886,9 +4874,9 @@
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@@ -6764,29 +6752,37 @@
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-        "bluebird": "^3.5.4",
-        "colorette": "1.0.7",
-        "commander": "^2.20.0",
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+      "resolved": "https://registry.npmjs.org/knex/-/knex-0.19.5.tgz",
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+        "colorette": "1.1.0",
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-        "inherits": "~2.0.3",
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-        "lodash": "^4.17.11",
+        "lodash": "^4.17.15",
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-        "pg-connection-string": "2.0.0",
-        "tarn": "^1.1.5",
-        "tildify": "1.2.0",
-        "uuid": "^3.3.2",
-        "v8flags": "^3.1.2"
+        "pg-connection-string": "2.1.0",
+        "tarn": "^2.0.0",
+        "tildify": "2.0.0",
+        "uuid": "^3.3.3",
+        "v8flags": "^3.1.3"
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+          "version": "3.7.1",
+          "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.7.1.tgz",
+          "integrity": "sha512-DdmyoGCleJnkbp3nkbxTLJ18rjDsE4yCggEwKNXkeV123sPNfOCYeDoeuOY+F2FrSjO1YXcTU+dsy96KMy+gcg=="
+        },
+        "commander": {
+          "version": "3.0.2",
+          "resolved": "https://registry.npmjs.org/commander/-/commander-3.0.2.tgz",
+          "integrity": "sha512-Gar0ASD4BDyKC4hl4DwHqDrmvjoxWKZigVnAbn5H1owvm4CxCPdb0HQDehwNYMJpla5+M2tPmPARzhtYuwpHow=="
+        },
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@@ -6795,10 +6791,25 @@
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+          "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
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+        },
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+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
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+        "uuid": {
+          "version": "3.3.3",
+          "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.3.3.tgz",
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@@ -6936,7 +6947,8 @@
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+      "dev": true
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@@ -8199,9 +8211,9 @@
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-      "resolved": "https://registry.npmjs.org/pg-connection-string/-/pg-connection-string-2.0.0.tgz",
-      "integrity": "sha1-Pu/lmX4G2Ugh5NUC5CtqHHP434I="
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/pg-connection-string/-/pg-connection-string-2.1.0.tgz",
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@@ -9837,9 +9849,9 @@
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-      "resolved": "https://registry.npmjs.org/tarn/-/tarn-1.1.5.tgz",
-      "integrity": "sha512-PMtJ3HCLAZeedWjJPgGnCvcphbCOMbtZpjKgLq3qM5Qq9aQud+XHrL0WlrlgnTyS8U+jrjGbEXprFcQrxPy52g=="
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/tarn/-/tarn-2.0.0.tgz",
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@@ -9946,12 +9958,9 @@
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-      "resolved": "https://registry.npmjs.org/tildify/-/tildify-1.2.0.tgz",
-      "integrity": "sha1-3OwD9V3Km3qj5bBPIYF+tW5jWIo=",
-      "requires": {
-        "os-homedir": "^1.0.0"
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+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/tildify/-/tildify-2.0.0.tgz",
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diff --git a/package.json b/package.json
index f6c0239..5d9bb90 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,7 @@
     "@babel/register": "^7.4.0",
     "cors": "^2.8.5",
     "express": "^4.16.4",
-    "knex": "^0.16.3",
+    "knex": "^0.19.5",
     "material-ui": "^0.20.2",
     "sqlite3": "^4.1.0",
     "superagent": "^5.0.2"