diff --git a/package-lock.json b/package-lock.json
index f405384b..91891e89 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5512,9 +5512,9 @@
       "dev": true
     },
     "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==",
       "dev": true,
       "requires": {
         "dateformat": "~3.0.3",
diff --git a/package.json b/package.json
index a4a1fe03..4af51fd9 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "autoprefixer": "^9.7.6",
     "babelify": "^10.0.0",
     "eslint": "^6.8.0",
-    "grunt": "^1.5.2",
+    "grunt": "^1.5.3",
     "grunt-browserify": "^5.3.0",
     "grunt-contrib-clean": "^2.0.0",
     "grunt-contrib-concat": "^1.0.1",