diff --git a/package.json b/package.json
index 3c398de..f692c60 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
   "homepage": "https://github.com/unbxd/js-sdk",
   "devDependencies": {
     "chai": "^4.2.0",
-    "handlebars": "^4.0.5",
+    "handlebars": "^4.5.3",
     "jquery": "^3.3.1",
     "jquery-ui": "^1.12.1",
     "karma": "^4.0.0",
diff --git a/yarn.lock b/yarn.lock
index 1118c8f..8662450 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1035,9 +1035,9 @@ growl@1.10.5:
   version "1.10.5"
   resolved "https://registry.yarnpkg.com/growl/-/growl-1.10.5.tgz#f2735dc2283674fa67478b10181059355c369e5e"
 
-handlebars@*, handlebars@^4.0.5:
-  version "4.1.1"
-  resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.1.1.tgz#6e4e41c18ebe7719ae4d38e5aca3d32fa3dd23d3"
+handlebars@*, handlebars@^4.5.3:
+  version "4.5.3"
+  resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.5.3.tgz#5cf75bd8714f7605713511a56be7c349becb0482"
   dependencies:
     neo-async "^2.6.0"
     optimist "^0.6.1"