diff --git a/package-lock.json b/package-lock.json
index 4473b49..feee081 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5,72 +5,72 @@
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-      "resolved": "https://registry.npmjs.org/@angular/common/-/common-4.4.1.tgz",
-      "integrity": "sha1-0a6izOvd0t+vcTf1V2DUVjitoko=",
+      "version": "4.4.3",
+      "resolved": "https://registry.npmjs.org/@angular/common/-/common-4.4.3.tgz",
+      "integrity": "sha1-+SrGiwK+xfDm02A6hDKU3JbJYHQ=",
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-      "resolved": "https://registry.npmjs.org/@angular/compiler/-/compiler-4.4.1.tgz",
-      "integrity": "sha1-7OajM/jlfoGWefKkA0+AdWS5zEA=",
+      "version": "4.4.3",
+      "resolved": "https://registry.npmjs.org/@angular/compiler/-/compiler-4.4.3.tgz",
+      "integrity": "sha1-jwEWPa19s0CEl9mdOHVUtrGFrWY=",
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-      "resolved": "https://registry.npmjs.org/@angular/core/-/core-4.4.1.tgz",
-      "integrity": "sha1-o8W4BFJEhTUlPS6rF7YGAdg8wBI=",
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+      "resolved": "https://registry.npmjs.org/@angular/core/-/core-4.4.3.tgz",
+      "integrity": "sha1-5x0rB76qy6tIq39R1OIobqXXDhU=",
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-      "resolved": "https://registry.npmjs.org/@angular/forms/-/forms-4.4.1.tgz",
-      "integrity": "sha1-KjZEo/hLlqrSQKxsqnTVK/Otoko=",
+      "version": "4.4.3",
+      "resolved": "https://registry.npmjs.org/@angular/forms/-/forms-4.4.3.tgz",
+      "integrity": "sha1-JbQburWL8dqHJBHIUXwQ18U3PY4=",
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-      "resolved": "https://registry.npmjs.org/@angular/http/-/http-4.4.1.tgz",
-      "integrity": "sha1-kmXRgCZzql9zrBJfmPznr4tfpyw=",
+      "version": "4.4.3",
+      "resolved": "https://registry.npmjs.org/@angular/http/-/http-4.4.3.tgz",
+      "integrity": "sha1-tVftJBRKrMRLE2zUd+hNL1eAiQM=",
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-      "resolved": "https://registry.npmjs.org/@angular/platform-browser/-/platform-browser-4.4.1.tgz",
-      "integrity": "sha1-zldkAZdvcdRaI8mmGsBc75CnDwA=",
+      "version": "4.4.3",
+      "resolved": "https://registry.npmjs.org/@angular/platform-browser/-/platform-browser-4.4.3.tgz",
+      "integrity": "sha1-I/mkW9Pcf0TZeHf7+OYDLez8ncs=",
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-      "resolved": "https://registry.npmjs.org/@angular/platform-browser-dynamic/-/platform-browser-dynamic-4.4.1.tgz",
-      "integrity": "sha1-lR3X/bP1oORbxL+ToqfgUd7yTq8=",
+      "version": "4.4.3",
+      "resolved": "https://registry.npmjs.org/@angular/platform-browser-dynamic/-/platform-browser-dynamic-4.4.3.tgz",
+      "integrity": "sha1-5B3dglJDJ3UxDqtZQM3Y3wYY8IQ=",
       "dev": true,
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     "@angular/router": {
-      "version": "4.4.1",
-      "resolved": "https://registry.npmjs.org/@angular/router/-/router-4.4.1.tgz",
-      "integrity": "sha1-0skzyEqPUHd5Lnd4dWHuHnpKGhQ=",
+      "version": "4.4.3",
+      "resolved": "https://registry.npmjs.org/@angular/router/-/router-4.4.3.tgz",
+      "integrity": "sha1-JsyUd1o4YJRq6vHC6PYPTUTpCZE=",
       "dev": true,
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@@ -8302,15 +8302,15 @@
       "dev": true
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-      "resolved": "https://registry.npmjs.org/systemjs/-/systemjs-0.20.18.tgz",
-      "integrity": "sha512-i/v5cx79piwoKk+dUMgZ8LNMOc2ieILqCO7XPrulfDzG0dp9+9d3errwBkyb0rUshdmR97noKj9tixNm7itbdA==",
+      "version": "0.20.19",
+      "resolved": "https://registry.npmjs.org/systemjs/-/systemjs-0.20.19.tgz",
+      "integrity": "sha512-H/rKwNEEyej/+IhkmFNmKFyJul8tbH/muiPq5TyNoVTwsGhUjRsN3NlFnFQUvFXA3+GQmsXkCNXU6QKPl779aw==",
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-      "resolved": "https://registry.npmjs.org/systemjs-builder/-/systemjs-builder-0.16.10.tgz",
-      "integrity": "sha512-GS33AdDVPeRS87dM+bUWILqjzipGiR14a81wtYse0XmBrh9xFV5c2fihIrWtNWVYRnYAoTiLOPPdM2grff3qYw==",
+      "version": "0.16.11",
+      "resolved": "https://registry.npmjs.org/systemjs-builder/-/systemjs-builder-0.16.11.tgz",
+      "integrity": "sha512-nBCWRD/Z96WP12JD8jTlnqYsyWY7O7gejZalAPXZ97MFNab2BWvPy/mqeKZrFA2fB/xjuBkduhMA3WxW2jvSNw==",
       "dev": true,
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diff --git a/package.json b/package.json
index 9836371..0855f7f 100644
--- a/package.json
+++ b/package.json
@@ -27,14 +27,14 @@
   },
   "homepage": "https://github.com/kiswa/TaskBoard#readme",
   "devDependencies": {
-    "@angular/common": "4.4.1",
-    "@angular/compiler": "4.4.1",
-    "@angular/core": "4.4.1",
-    "@angular/forms": "4.4.1",
-    "@angular/http": "4.4.1",
-    "@angular/platform-browser": "4.4.1",
-    "@angular/platform-browser-dynamic": "4.4.1",
-    "@angular/router": "4.4.1",
+    "@angular/common": "4.4.3",
+    "@angular/compiler": "4.4.3",
+    "@angular/core": "4.4.3",
+    "@angular/forms": "4.4.3",
+    "@angular/http": "4.4.3",
+    "@angular/platform-browser": "4.4.3",
+    "@angular/platform-browser-dynamic": "4.4.3",
+    "@angular/router": "4.4.3",
     "@types/chartist": "^0.9.35",
     "@types/core-js": "^0.9.43",
     "@types/highlight.js": "^9.1.10",
@@ -74,8 +74,8 @@
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     "rxjs": "5.4.3",
     "scss-base": "^1.3.4",
-    "systemjs": "0.20.18",
-    "systemjs-builder": "0.16.10",
+    "systemjs": "0.20.19",
+    "systemjs-builder": "0.16.11",
     "touch": "^3.1.0",
     "tslint": "^5.7.0",
     "typescript": "2.5.2",