diff --git a/package.json b/package.json
index ef4b36ae9e..a36ad0c4c3 100644
--- a/package.json
+++ b/package.json
@@ -82,7 +82,7 @@
     "babel-plugin-transform-es2015-modules-commonjs": "^6.26.2",
     "es6-object-assign": "1.1.0",
     "file-loader": "^6.2.0",
-    "grunt": "^1.0.1",
+    "grunt": "^1.5.2",
     "grunt-contrib-watch": "^1.0.0",
     "grunt-watch-change": "^0.1.1",
     "jest": "^26.5.3",
diff --git a/yarn.lock b/yarn.lock
index 87bfd10204..11fa3061e1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5399,7 +5399,7 @@ growly@^1.3.0:
   resolved "https://registry.yarnpkg.com/growly/-/growly-1.3.0.tgz#f10748cbe76af964b7c96c93c6bcc28af120c081"
   integrity sha1-8QdIy+dq+WS3yWyTxrzCivEgwIE=
 
-grunt-cli@~1.4.2:
+grunt-cli@~1.4.3:
   version "1.4.3"
   resolved "https://registry.yarnpkg.com/grunt-cli/-/grunt-cli-1.4.3.tgz#22c9f1a3d2780bf9b0d206e832e40f8f499175ff"
   integrity sha512-9Dtx/AhVeB4LYzsViCjUQkd0Kw0McN2gYpdmGYKtE2a5Yt7v1Q+HYZVWhqXc/kGnxlMtqKDxSwotiGeFmkrCoQ==
@@ -5461,17 +5461,17 @@ grunt-watch-change@^0.1.1:
   resolved "https://registry.yarnpkg.com/grunt-watch-change/-/grunt-watch-change-0.1.1.tgz#fab1281eb66f44aef02a7f2f1335944c6c05ec08"
   integrity sha1-+rEoHrZvRK7wKn8vEzWUTGwF7Ag=
 
-grunt@^1.0.1:
-  version "1.4.1"
-  resolved "https://registry.yarnpkg.com/grunt/-/grunt-1.4.1.tgz#7d1e17db1f9c8108777f7273d6b9359755576f50"
-  integrity sha512-ZXIYXTsAVrA7sM+jZxjQdrBOAg7DyMUplOMhTaspMRExei+fD0BTwdWXnn0W5SXqhb/Q/nlkzXclSi3IH55PIA==
+grunt@^1.5.2:
+  version "1.5.2"
+  resolved "https://registry.yarnpkg.com/grunt/-/grunt-1.5.2.tgz#46b014e28d17c85baac19d5e891bb3f04923c098"
+  integrity sha512-XCtfaIu72OyDqK24MjWiGC9SwlkuhkS1mrULr1xzuJ2XqAFhP3ZAchZGHJeSCY6mkaOXU4F7SbmmCF7xIVoC9w==
   dependencies:
     dateformat "~3.0.3"
     eventemitter2 "~0.4.13"
     exit "~0.1.2"
     findup-sync "~0.3.0"
     glob "~7.1.6"
-    grunt-cli "~1.4.2"
+    grunt-cli "~1.4.3"
     grunt-known-options "~2.0.0"
     grunt-legacy-log "~3.0.0"
     grunt-legacy-util "~2.0.1"