diff --git a/package.json b/package.json
index fdb1d33..2ce62c2 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "bootstrap": "4.3.1",
     "core-js": "^2.4.1",
     "cryptiles": "^4.1.3",
-    "handlebars": "^4.1.2",
+    "handlebars": "^4.5.3",
     "hoek": "^6.1.3",
     "https-proxy-agent": "^2.2.2",
     "js-yaml": "^3.13.1",
diff --git a/yarn.lock b/yarn.lock
index 3bb5d71..04a557d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3186,10 +3186,10 @@ handle-thing@^2.0.0:
   resolved "https://registry.yarnpkg.com/handle-thing/-/handle-thing-2.0.0.tgz#0e039695ff50c93fc288557d696f3c1dc6776754"
   integrity sha512-d4sze1JNC454Wdo2fkuyzCr6aHcbL6PGGuFAz0Li/NcOm1tCHGnWDRmJP85dh9IhQErTc2svWFEX5xHIOo//kQ==
 
-handlebars@^4.0.3, handlebars@^4.1.2:
-  version "4.1.2"
-  resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.1.2.tgz#b6b37c1ced0306b221e094fc7aca3ec23b131b67"
-  integrity sha512-nvfrjqvt9xQ8Z/w0ijewdD/vvWDTOweBUm96NTr66Wfvo1mJenBLwcYmPs3TIBP5ruzYGD7Hx/DaM9RmhroGPw==
+handlebars@^4.0.3, handlebars@^4.5.3:
+  version "4.5.3"
+  resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.5.3.tgz#5cf75bd8714f7605713511a56be7c349becb0482"
+  integrity sha512-3yPecJoJHK/4c6aZhSvxOyG4vJKDshV36VHp0iVCDVh7o9w2vwi3NSnL2MMPj3YdduqaBcu7cGbggJQM0br9xA==
   dependencies:
     neo-async "^2.6.0"
     optimist "^0.6.1"