diff --git a/package-lock.json b/package-lock.json
index ca3a1b3c..41f0027c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -24,7 +24,7 @@
                 "eslint-plugin-react": "7.37.1",
                 "eslint-plugin-react-hooks": "4.6.2",
                 "firebase": "10.5.0",
-                "happy-dom": "18.0.1",
+                "happy-dom": "20.0.0",
                 "husky": "9.1.6",
                 "lint-staged": "16.1.2",
                 "prettier": "3.3.3",
@@ -5750,9 +5750,9 @@
             }
         },
         "node_modules/happy-dom": {
-            "version": "18.0.1",
-            "resolved": "https://registry.npmjs.org/happy-dom/-/happy-dom-18.0.1.tgz",
-            "integrity": "sha512-qn+rKOW7KWpVTtgIUi6RVmTBZJSe2k0Db0vh1f7CWrWclkkc7/Q+FrOfkZIb2eiErLyqu5AXEzE7XthO9JVxRA==",
+            "version": "20.0.0",
+            "resolved": "https://registry.npmjs.org/happy-dom/-/happy-dom-20.0.0.tgz",
+            "integrity": "sha512-GkWnwIFxVGCf2raNrxImLo397RdGhLapj5cT3R2PT7FwL62Ze1DROhzmYW7+J3p9105DYMVenEejEbnq5wA37w==",
             "dev": true,
             "dependencies": {
                 "@types/node": "^20.0.0",
@@ -18258,9 +18258,9 @@
             }
         },
         "happy-dom": {
-            "version": "18.0.1",
-            "resolved": "https://registry.npmjs.org/happy-dom/-/happy-dom-18.0.1.tgz",
-            "integrity": "sha512-qn+rKOW7KWpVTtgIUi6RVmTBZJSe2k0Db0vh1f7CWrWclkkc7/Q+FrOfkZIb2eiErLyqu5AXEzE7XthO9JVxRA==",
+            "version": "20.0.0",
+            "resolved": "https://registry.npmjs.org/happy-dom/-/happy-dom-20.0.0.tgz",
+            "integrity": "sha512-GkWnwIFxVGCf2raNrxImLo397RdGhLapj5cT3R2PT7FwL62Ze1DROhzmYW7+J3p9105DYMVenEejEbnq5wA37w==",
             "dev": true,
             "requires": {
                 "@types/node": "^20.0.0",
diff --git a/package.json b/package.json
index fd29bb50..ea7d93be 100644
--- a/package.json
+++ b/package.json
@@ -65,7 +65,7 @@
         "eslint-plugin-react": "7.37.1",
         "eslint-plugin-react-hooks": "4.6.2",
         "firebase": "10.5.0",
-        "happy-dom": "18.0.1",
+        "happy-dom": "20.0.0",
         "husky": "9.1.6",
         "lint-staged": "16.1.2",
         "prettier": "3.3.3",