diff --git a/package.json b/package.json
index 49451aa5..7e2d5648 100644
--- a/package.json
+++ b/package.json
@@ -2,19 +2,19 @@
   "name": "KineticJS",
   "version": "4.7.4",
   "devDependencies": {
-    "grunt-contrib-jshint": "~0.5.4",
-    "grunt-contrib-nodeunit": "~0.1.2",
-    "grunt-contrib-uglify": "~0.2.2",
-    "grunt-contrib-concat": "~0.3.0",
-    "grunt-replace": "~0.4.4",
-    "grunt-contrib-clean": "~0.4.1",
-    "mocha": "~1.12.0",
-    "chai": "~1.7.2",
-    "phantomjs": "~1.9.1-8",
-    "mocha-phantomjs": "~3.1.2",
-    "grunt-cli": "~0.1.9",
-    "grunt": "~0.4.1",
-    "connect": "~2.9.0"
+    "grunt-contrib-jshint": "0.5.4",
+    "grunt-contrib-nodeunit": "0.1.2",
+    "grunt-contrib-uglify": "0.2.2",
+    "grunt-contrib-concat": "0.3.0",
+    "grunt-replace": "0.4.4",
+    "grunt-contrib-clean": "0.4.1",
+    "mocha": "1.12.0",
+    "chai": "1.7.2",
+    "phantomjs": "1.9.1-8",
+    "mocha-phantomjs": "3.1.2",
+    "grunt-cli": "0.1.9",
+    "grunt": "0.4.1",
+    "connect": "2.9.0"
   },
   "readmeFilename": "README.md",
   "main": "Gruntfile.js",