diff --git a/build/package.json b/build/package.json
index 75c761bd8c09..8ce84e4d1e24 100644
--- a/build/package.json
+++ b/build/package.json
@@ -19,7 +19,7 @@
     "@bower_components/clipboard": "zenorocha/clipboard.js#v2.0.4",
     "@bower_components/davclient.js": "owncloud/davclient.js#0.1.3",
     "@bower_components/es6-promise": "components/es6-promise#4.2.4",
-    "@bower_components/handlebars": "components/handlebars.js#v4.5.3",
+    "@bower_components/handlebars": "components/handlebars.js#v4.7.7",
     "@bower_components/jcrop": "tapmodo/Jcrop#0.9.12",
     "@bower_components/jquery": "jquery/jquery-dist#2.1.4",
     "@bower_components/jquery-migrate": "appleboy/jquery-migrate#1.4.0",
diff --git a/build/yarn.lock b/build/yarn.lock
index 0ee5ce3fa8b1..f2253ce7cf0e 100644
--- a/build/yarn.lock
+++ b/build/yarn.lock
@@ -243,9 +243,10 @@
   version "0.0.0"
   resolved "https://codeload.github.com/components/es6-promise/tar.gz/c7911b0f272651dca8c3163704fd39628ed4283a"
 
-"@bower_components/handlebars@components/handlebars.js#v4.5.3":
-  version "4.5.3"
-  resolved "https://codeload.github.com/components/handlebars.js/tar.gz/8f49d168f94ac70b5b966b30da06b57203439ace"
+"@bower_components/handlebars@components/handlebars.js#v4.7.7":
+  version "4.7.7"
+  uid "17bcc2c774d5ee604f926cef2d1ef7c55972a3a6"
+  resolved "https://codeload.github.com/components/handlebars.js/tar.gz/17bcc2c774d5ee604f926cef2d1ef7c55972a3a6"
 
 "@bower_components/jcrop@tapmodo/Jcrop#0.9.12":
   version "0.0.0"
diff --git a/changelog/unreleased/JSdependencies20211020onward b/changelog/unreleased/JSdependencies20211020onward
index 773df8bbde12..7044dd7500ff 100644
--- a/changelog/unreleased/JSdependencies20211020onward
+++ b/changelog/unreleased/JSdependencies20211020onward
@@ -3,6 +3,8 @@ Change: Update JavaScript dependencies
 The following have been updated:
 - karma (4.4.1 to 6.3.4)
 - sinon (7.5.0 to 11.1.2)
+- bower_components/handlebars (4.5.3 to 4.7.7)
 
 https://github.com/owncloud/core/pull/39385
 https://github.com/owncloud/core/pull/39145
+https://github.com/owncloud/core/pull/38670