diff --git a/package.json b/package.json
index b87e2908e..ce9daa7ca 100644
--- a/package.json
+++ b/package.json
@@ -79,7 +79,7 @@
     "sinon-chai": "^3.0.0",
     "smash": "0.0",
     "svg-sprite": "1.3.7",
-    "uglify-js": "^3.0.0",
+    "uglify-js": "~3.2.0",
     "xml2js": "^0.4.17",
     "xmlbuilder": "^9.0.6"
   },