diff --git a/package-lock.json b/package-lock.json
index de900ebe5ca27..bebea7e9cf7bb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2970,9 +2970,9 @@
       }
     },
     "handlebars": {
-      "version": "4.5.3",
-      "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.5.3.tgz",
-      "integrity": "sha512-3yPecJoJHK/4c6aZhSvxOyG4vJKDshV36VHp0iVCDVh7o9w2vwi3NSnL2MMPj3YdduqaBcu7cGbggJQM0br9xA==",
+      "version": "4.6.0",
+      "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.6.0.tgz",
+      "integrity": "sha512-i1ZUP7Qp2JdkMaFon2a+b0m5geE8Z4ZTLaGkgrObkEd+OkUKyRbRWw4KxuFCoHfdETSY1yf9/574eVoNSiK7pw==",
       "requires": {
         "neo-async": "^2.6.0",
         "optimist": "^0.6.1",
@@ -8145,13 +8145,12 @@
       }
     },
     "uglify-js": {
-      "version": "3.6.9",
-      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.6.9.tgz",
-      "integrity": "sha512-pcnnhaoG6RtrvHJ1dFncAe8Od6Nuy30oaJ82ts6//sGSXOP5UjBMEthiProjXmMNHOfd93sqlkztifFMcb+4yw==",
+      "version": "3.9.1",
+      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.9.1.tgz",
+      "integrity": "sha512-JUPoL1jHsc9fOjVFHdQIhqEEJsQvfKDjlubcCilu8U26uZ73qOg8VsN8O1jbuei44ZPlwL7kmbAdM4tzaUvqnA==",
       "optional": true,
       "requires": {
-        "commander": "~2.20.3",
-        "source-map": "~0.6.1"
+        "commander": "~2.20.3"
       },
       "dependencies": {
         "commander": {
diff --git a/package.json b/package.json
index 493b4498b96f7..e78a382d55c84 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
     "autoprefixer": "^9.7.3",
     "cheerio": "^0.22.0",
     "fibers": "^4.0.2",
-    "handlebars": "^4.5.3",
+    "handlebars": "^4.6.0",
     "jstransformer-handlebars": "^1.1.0",
     "junk": "^3.1.0",
     "lodash.defaultsdeep": "^4.6.1",