diff --git a/package.json b/package.json
index a3b29fa3..c1b93e09 100644
--- a/package.json
+++ b/package.json
@@ -42,18 +42,18 @@
   },
   "devDependencies": {
     "@agm/core": "^1.0.0-beta.0",
-    "@angular/animations": "^4.3.0",
-    "@angular/cli": "1.2.1",
-    "@angular/common": "~4.3.0",
-    "@angular/compiler": "~4.3.0",
-    "@angular/compiler-cli": "^4.3.0",
-    "@angular/core": "~4.3.0",
-    "@angular/forms": "~4.3.0",
-    "@angular/http": "~4.3.0",
-    "@angular/language-service": "^4.3.0",
-    "@angular/platform-browser": "~4.3.0",
-    "@angular/platform-browser-dynamic": "~4.3.0",
-    "@angular/router": "~4.3.0",
+    "@angular/animations": "^4.3.1",
+    "@angular/cli": "1.2.3",
+    "@angular/common": "~4.3.1",
+    "@angular/compiler": "~4.3.1",
+    "@angular/compiler-cli": "^4.3.1",
+    "@angular/core": "~4.3.1",
+    "@angular/forms": "~4.3.1",
+    "@angular/http": "~4.3.1",
+    "@angular/language-service": "^4.3.1",
+    "@angular/platform-browser": "~4.3.1",
+    "@angular/platform-browser-dynamic": "~4.3.1",
+    "@angular/router": "~4.3.1",
     "@types/bcryptjs": "^2.4.0",
     "@types/chai": "^4.0.1",
     "@types/cookie-session": "^2.0.32",
@@ -61,7 +61,7 @@
     "@types/gm": "^1.17.31",
     "@types/jasmine": "^2.5.53",
     "@types/jimp": "^0.2.1",
-    "@types/node": "^8.0.13",
+    "@types/node": "^8.0.15",
     "@types/sharp": "^0.17.2",
     "@types/winston": "^2.3.3",
     "bootstrap": "^3.3.7",
@@ -91,7 +91,7 @@
     "ng2-cookies": "^1.0.12",
     "ng2-slim-loading-bar": "^4.0.0",
     "ng2-toastr": "^4.1.2",
-    "ngx-bootstrap": "^1.7.1",
+    "ngx-bootstrap": "^1.8.0",
     "ngx-clipboard": "^8.0.3",
     "phantomjs-prebuilt": "^2.1.14",
     "protractor": "^5.1.2",
@@ -100,14 +100,17 @@
     "run-sequence": "^2.0.0",
     "rxjs": "^5.4.2",
     "ts-helpers": "^1.1.2",
-    "ts-node": "~3.2.0",
+    "ts-node": "~3.2.1",
     "tslint": "^5.5.0",
-    "typescript": "^2.4.1",
-    "zone.js": "^0.8.13"
+    "typescript": "^2.4.2",
+    "zone.js": "^0.8.14"
   },
   "optionalDependencies": {
     "bcrypt": "^1.0.2",
     "gm": "^1.23.0",
     "sharp": "^0.18.2"
+  },
+  "engines": {
+    "node": ">= 6.9"
   }
 }