diff --git a/package.json b/package.json
index 02b9c03fb2e839..191c82db7867c2 100644
--- a/package.json
+++ b/package.json
@@ -516,7 +516,7 @@
     "getopts": "^2.2.5",
     "getos": "^3.1.0",
     "globby": "^11.1.0",
-    "handlebars": "3.0.0",
+    "handlebars": "4.7.7",
     "he": "^1.2.0",
     "history": "^4.9.0",
     "hjson": "3.2.1",
diff --git a/yarn.lock b/yarn.lock
index 8169a937a3540d..6b55d9b110891f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -24167,10 +24167,10 @@ simple-get@^4.0.0, simple-get@^4.0.1:
     once "^1.3.1"
     simple-concat "^1.0.0"
 
-simple-git@^3.10.0:
-  version "3.10.0"
-  resolved "https://registry.yarnpkg.com/simple-git/-/simple-git-3.10.0.tgz#f20031dd121d3c49e215ef0186a102bece3f89b2"
-  integrity sha512-2w35xrS5rVtAW0g67LqtxCZN5cdddz/woQRfS0OJXaljXEoTychZ4jnE+CQgra/wX4ZvHeiChTUMenCwfIYEYw==
+simple-git@^3.0.0:
+  version "3.16.0"
+  resolved "https://registry.yarnpkg.com/simple-git/-/simple-git-3.16.0.tgz#421773e24680f5716999cc4a1d60127b4b6a9dec"
+  integrity sha512-zuWYsOLEhbJRWVxpjdiXl6eyAyGo/KzVW+KFhhw9MqEEJttcq+32jTWSGyxTdf9e/YCohxRE+9xpWFj9FdiJNw==
   dependencies:
     "@kwsites/file-exists" "^1.1.1"
     "@kwsites/promise-deferred" "^1.1.1"