diff --git a/package.json b/package.json
index a6986b0..af9a11c 100644
--- a/package.json
+++ b/package.json
@@ -30,10 +30,10 @@
     "url": "http://github.com/zrrrzzt/tfk-api-forms/issues"
   },
   "devDependencies": {
-    "hapi": "^16.0.0",
-    "jscs": "^3.0.7",
-    "mocha": "^5.0.0",
-    "supertest": "^3.0.0"
+    "hapi": "16.6.3",
+    "jscs": "3.0.7",
+    "mocha": "5.1.1",
+    "supertest": "3.0.0"
   },
   "dependencies": {
     "mongojs": "^2.4.0",