diff --git a/package.json b/package.json
index 935356704..d0672a24b 100644
--- a/package.json
+++ b/package.json
@@ -177,7 +177,7 @@
     "jquery": "3.6.0",
     "jquery-mousewheel": "3.1.13",
     "jquery-ui": "1.12.1",
-    "js-cookie": "2.2.1",
+    "js-cookie": "3.0.0",
     "js-sequence-diagrams": "git+https://github.com/hedgedoc/js-sequence-diagrams.git",
     "js-yaml": "3.14.1",
     "jsonlint": "1.6.3",
diff --git a/yarn.lock b/yarn.lock
index 4ed7ebc39..b7e4d581d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6333,10 +6333,10 @@ jquery@3.6.0:
   resolved "https://registry.yarnpkg.com/jquery/-/jquery-3.6.0.tgz#c72a09f15c1bdce142f49dbf1170bdf8adac2470"
   integrity sha512-JVzAR/AjBvVt2BmYhxRCSYysDsPcssdmTFnzyLEts9qNwmjmu4JTAMYubEfwVOSwpQ1I1sKKFcxhZCI2buerfw==
 
-js-cookie@2.2.1:
-  version "2.2.1"
-  resolved "https://registry.yarnpkg.com/js-cookie/-/js-cookie-2.2.1.tgz#69e106dc5d5806894562902aa5baec3744e9b2b8"
-  integrity sha512-HvdH2LzI/EAZcUwA8+0nKNtWHqS+ZmijLA30RwZA0bo7ToCckjK5MkGhjED9KoRcXO6BaGI3I9UIzSA1FKFPOQ==
+js-cookie@3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/js-cookie/-/js-cookie-3.0.0.tgz#db1661d5459920ec95aaf186ccf74ceb4a495164"
+  integrity sha512-oUbbplKuH07/XX2YD2+Q+GMiPpnVXaRz8npE7suhBH9QEkJe2W7mQ6rwuMXHue3fpfcftQwzgyvGzIHyfCSngQ==
 
 "js-sequence-diagrams@git+https://github.com/hedgedoc/js-sequence-diagrams.git":
   version "2.0.1"