diff --git a/package-lock.json b/package-lock.json
index 895cfa1e..e02106bf 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -366,9 +366,9 @@
       }
     },
     "grunt": {
-      "version": "1.5.2",
-      "resolved": "https://registry.npmjs.org/grunt/-/grunt-1.5.2.tgz",
-      "integrity": "sha512-XCtfaIu72OyDqK24MjWiGC9SwlkuhkS1mrULr1xzuJ2XqAFhP3ZAchZGHJeSCY6mkaOXU4F7SbmmCF7xIVoC9w==",
+      "version": "1.5.3",
+      "resolved": "https://registry.npmjs.org/grunt/-/grunt-1.5.3.tgz",
+      "integrity": "sha512-mKwmo4X2d8/4c/BmcOETHek675uOqw0RuA/zy12jaspWqvTp4+ZeQF1W+OTpcbncnaBsfbQJ6l0l4j+Sn/GmaQ==",
       "requires": {
         "dateformat": "~3.0.3",
         "eventemitter2": "~0.4.13",
diff --git a/package.json b/package.json
index 485bfa55..0c97e7d3 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "test": "grunt lint"
   },
   "dependencies": {
-    "grunt": "1.5.2",
+    "grunt": "1.5.3",
     "grunt-cli": "1.4.2",
     "grunt-jquery-content": "3.1.0"
   }