diff --git a/devenv.lock b/devenv.lock
index e2d6cc0cfc2a108952cec0ec28a5b3992bcd16c2..8a3b8906e51ba22e74f840c2d2c8b491687ca209 100644
--- a/devenv.lock
+++ b/devenv.lock
@@ -123,16 +123,16 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1701053011,
-        "narHash": "sha256-8QQ7rFbKFqgKgLoaXVJRh7Ik5LtI3pyBBCfOnNOGkF0=",
+        "lastModified": 1701156937,
+        "narHash": "sha256-jpMJOFvOTejx211D8z/gz0ErRtQPy6RXxgD2ZB86mso=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "5b528f99f73c4fad127118a8c1126b5e003b01a9",
+        "rev": "7c4c20509c4363195841faa6c911777a134acdf3",
         "type": "github"
       },
       "original": {
         "owner": "nixos",
-        "ref": "nixos-23.05",
+        "ref": "nixos-23.11",
         "repo": "nixpkgs",
         "type": "github"
       }
diff --git a/devenv.yaml b/devenv.yaml
index 06892bf3911f33dcfd88fa06e59cd527e6c8fb62..f4a7442b123180c9cbf4ffcc124f978b452104d6 100644
--- a/devenv.yaml
+++ b/devenv.yaml
@@ -1,6 +1,6 @@
 inputs:
   nixpkgs:
-    url: github:nixos/nixpkgs/nixos-23.05
+    url: github:nixos/nixpkgs/nixos-23.11
 
   version:
     url: git+https://gitlab.schukai.com/oss/utilities/version.git
diff --git a/source/dom/attributes.mjs b/source/dom/attributes.mjs
index fa9560d653063337e4a98b729ef9e7ec46556028..b03a6950cb8fc5114b3a8152131fc9c11087f82b 100644
--- a/source/dom/attributes.mjs
+++ b/source/dom/attributes.mjs
@@ -55,10 +55,10 @@ function findClosestObjectLink(element) {
  * @since 1.9.0
  * @copyright schukai GmbH
  * @memberOf Monster.DOM
- * @param {HTMLElement} element
- * @param {Symbol} symbol
- * @param {Object} object
- * @return {boolean}
+ * @param element
+ * @param symbol
+ * @param object
+ * @returns {*}
  */
 function addToObjectLink(element, symbol, object) {
 	validateInstance(element, HTMLElement);
@@ -82,7 +82,7 @@ function addToObjectLink(element, symbol, object) {
  * @memberOf Monster.DOM
  * @param {HTMLElement} element
  * @param {Symbol} symbol
- * @return {boolean}
+ * @returns {*}
  */
 function removeObjectLink(element, symbol) {
 	validateInstance(element, HTMLElement);