chore(deps): pin dependencies

Author: renovate-bot

Diff for: package.json

@@ -11,20 +11,20 @@
     ]
   },
   "devDependencies": {
-    "@types/aws-lambda": "^0.0.23",
-    "@types/node": "^8.0.16",
-    "ava": "^0.23.0",
-    "husky": "^0.14.3",
-    "lint-staged": "^4.0.2",
-    "prettier": "^1.5.3",
-    "serverless-plugin-typescript": "^1.0.0",
-    "serverless-apigwy-binary": "^0.1.0"
+    "@types/aws-lambda": "0.0.23",
+    "@types/node": "8.5.2",
+    "ava": "0.23.0",
+    "husky": "0.14.3",
+    "lint-staged": "4.3.0",
+    "prettier": "1.9.2",
+    "serverless-plugin-typescript": "1.1.5",
+    "serverless-apigwy-binary": "0.1.0"
   },
   "dependencies": {
-    "aws-sdk": "^2.7.27",
-    "graphql-request": "^1.3.3",
-    "lambda-helpers": "^0.2.1",
-    "sharp": "^0.18.2",
-    "source-map-support": "^0.5.0"
+    "aws-sdk": "2.176.0",
+    "graphql-request": "1.4.1",
+    "lambda-helpers": "0.2.2",
+    "sharp": "0.18.4",
+    "source-map-support": "0.5.0"
   }
 }