diff --git a/package.json b/package.json
index 4efd1b6..1e71dd4 100644
--- a/package.json
+++ b/package.json
@@ -31,11 +31,11 @@
   "devDependencies": {
     "chai": "^3.5.0",
     "codeclimate-test-reporter": "^0.4.0",
-    "coveralls": "^2.11.14",
-    "eslint": "3.9.0",
-    "generate-changelog": "^1.0.2",
+    "coveralls": "^2.11.15",
+    "eslint": "^3.12.2",
+    "generate-changelog": "^1.1.0",
     "istanbul": "^0.4.5",
-    "mocha": "^3.0.2"
+    "mocha": "^3.2.0"
   },
   "eslintConfig": {
     "env": {