lock npm version

package.json

@@ -106,7 +106,7 @@
     "node": ">= 6.9.0"
   },
   "dependencies": {
-    "@types/express": "^4.0.36",
+    "@types/express": "4.0.36",
     "@types/node": "8.0.20",
     "@types/socket.io": "1.4.29",
     "bl": "1.2.1",
@@ -114,7 +114,7 @@
     "brolog": "1.1.32",
     "chromedriver": "2.31.0",
     "express": "4.15.2",
-    "phantomjs-prebuilt": "^2.1.14",
+    "phantomjs-prebuilt": "2.1.14",
     "ps-tree": "1.1.0",
     "raven": "2.1.1",
     "request": "2.81.0",
@@ -127,7 +127,7 @@
   "devDependencies": {
     "@types/body-parser": "1.16.4",
     "@types/fluent-ffmpeg": "2.1.1",
-    "@types/glob": "^5.0.30",
+    "@types/glob": "5.0.30",
     "@types/mime": "1.3.1",
     "@types/raven": "2.1.1",
     "@types/request": "2.0.0",
@@ -147,7 +147,7 @@
     "eslint-plugin-ava": "4.2.1",
     "finis": "0.0.2",
     "fluent-ffmpeg": "2.1.2",
-    "glob": "^7.1.2",
+    "glob": "7.1.2",
     "jsdoc-to-markdown": "3.0.0",
     "nyc": "11.1.0",
     "qrcode-terminal": "0.11.0",