diff --git a/package.json b/package.json
index 8ebba8c42d623722869c13ab183a49515e3d8c4b..91d807dea96fac3fb76988d460340101c40c2e8d 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,7 @@
     "grunt-contrib-jshint": "~0.10.0",
     "grunt-contrib-less": "~0.12.0",
     "grunt-contrib-qunit": "~0.5.2",
-    "grunt-contrib-uglify": "~0.6.0",
+    "grunt-contrib-uglify": "~0.7.0",
     "grunt-contrib-watch": "~0.6.1",
     "grunt-csscomb": "~3.0.0",
     "grunt-exec": "~0.4.6",
diff --git a/test-infra/npm-shrinkwrap.json b/test-infra/npm-shrinkwrap.json
index 4fcb9d134e0da13126747270c14e9888b646f172..c0053f4be72c9f7df18a33dc826c7ed0655876bf 100644
--- a/test-infra/npm-shrinkwrap.json
+++ b/test-infra/npm-shrinkwrap.json
@@ -2398,8 +2398,8 @@
       }
     },
     "grunt-contrib-uglify": {
-      "version": "0.6.0",
-      "resolved": "https://registry.npmjs.org/grunt-contrib-uglify/-/grunt-contrib-uglify-0.6.0.tgz",
+      "version": "0.7.0",
+      "resolved": "https://registry.npmjs.org/grunt-contrib-uglify/-/grunt-contrib-uglify-0.7.0.tgz",
       "dependencies": {
         "chalk": {
           "version": "0.5.1",