diff --git a/package.json b/package.json
index cf81293..dde1e40 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
   },
   "devDependencies": {
     "chai": "4.2.0",
-    "handlebars": "4.4.0",
+    "handlebars": "4.5.3",
     "istanbul": "1.1.0-alpha.1",
     "js-yaml": "3.13.1",
     "lodash": "4.17.19",