diff --git a/build/package.json b/build/package.json
index 1fb5fd9366cc..071ee5a8889d 100644
--- a/build/package.json
+++ b/build/package.json
@@ -36,7 +36,7 @@
     "modclean-patterns-owncloud": "./modclean-patterns-owncloud/"
   },
   "devDependencies": {
-    "handlebars": "^4.1.0",
+    "handlebars": "^4.1.1",
     "jasmine-core": "^2.99.1",
     "jasmine-sinon": "^0.4.0",
     "jsdoc": "~3.5.5",
diff --git a/build/yarn.lock b/build/yarn.lock
index 79f3ae658001..c302e5af0bfb 100644
--- a/build/yarn.lock
+++ b/build/yarn.lock
@@ -249,12 +249,6 @@ async@1.x:
   version "1.5.2"
   resolved "https://registry.yarnpkg.com/async/-/async-1.5.2.tgz#ec6a61ae56480c0c3cb241c95618e20892f9672a"
 
-async@^2.5.0:
-  version "2.6.1"
-  resolved "https://registry.yarnpkg.com/async/-/async-2.6.1.tgz#b245a23ca71930044ec53fa46aa00a3e87c6a610"
-  dependencies:
-    lodash "^4.17.10"
-
 async@^2.6.1:
   version "2.6.2"
   resolved "https://registry.yarnpkg.com/async/-/async-2.6.2.tgz#18330ea7e6e313887f5d2f2a904bac6fe4dd5381"
@@ -1097,11 +1091,11 @@ graceful-fs@^4.1.2, graceful-fs@^4.1.6, graceful-fs@^4.1.9:
   version "4.1.11"
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.1.11.tgz#0e8bdfe4d1ddb8854d64e04ea7c00e2a026e5658"
 
-handlebars@^4.0.1, handlebars@^4.1.0:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.1.0.tgz#0d6a6f34ff1f63cecec8423aa4169827bf787c3a"
+handlebars@^4.0.1, handlebars@^4.1.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.1.1.tgz#6e4e41c18ebe7719ae4d38e5aca3d32fa3dd23d3"
   dependencies:
-    async "^2.5.0"
+    neo-async "^2.6.0"
     optimist "^0.6.1"
     source-map "^0.6.1"
   optionalDependencies:
@@ -1928,6 +1922,10 @@ negotiator@0.6.1:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.1.tgz#2b327184e8992101177b28563fb5e7102acd0ca9"
 
+neo-async@^2.6.0:
+  version "2.6.0"
+  resolved "https://registry.yarnpkg.com/neo-async/-/neo-async-2.6.0.tgz#b9d15e4d71c6762908654b5183ed38b753340835"
+
 nise@^1.4.5:
   version "1.4.5"
   resolved "https://registry.yarnpkg.com/nise/-/nise-1.4.5.tgz#979a97a19c48d627bb53703726ae8d53ce8d4b3e"