diff --git a/website/package-lock.json b/website/package-lock.json
index c2d871e9d..48fd1d973 100644
--- a/website/package-lock.json
+++ b/website/package-lock.json
@@ -81,7 +81,7 @@
                 "eslint-plugin-jsx-a11y": "^6.10.2",
                 "eslint-plugin-react": "^7.37.4",
                 "eslint-plugin-react-hooks": "^5.1.0",
-                "happy-dom": "^16.8.1",
+                "happy-dom": "^17.1.0",
                 "msw": "^2.7.0",
                 "prettier": "3.5.1",
                 "prettier-plugin-astro": "^0.14.1",
@@ -8328,9 +8328,9 @@
             }
         },
         "node_modules/happy-dom": {
-            "version": "16.8.1",
-            "resolved": "https://registry.npmjs.org/happy-dom/-/happy-dom-16.8.1.tgz",
-            "integrity": "sha512-n0QrmT9lD81rbpKsyhnlz3DgnMZlaOkJPpgi746doA+HvaMC79bdWkwjrNnGJRvDrWTI8iOcJiVTJ5CdT/AZRw==",
+            "version": "17.1.0",
+            "resolved": "https://registry.npmjs.org/happy-dom/-/happy-dom-17.1.0.tgz",
+            "integrity": "sha512-9tUhXyePCjzUMycaHS/IzrIpF69xiq/laAT7golk4MtZ6t8ft5+Rv7U3lfrs2b4NMH0JTL3EhZzjfahrPmOnaQ==",
             "dev": true,
             "license": "MIT",
             "dependencies": {
diff --git a/website/package.json b/website/package.json
index e07aa506f..3ced65cae 100644
--- a/website/package.json
+++ b/website/package.json
@@ -94,7 +94,7 @@
         "eslint-plugin-jsx-a11y": "^6.10.2",
         "eslint-plugin-react": "^7.37.4",
         "eslint-plugin-react-hooks": "^5.1.0",
-        "happy-dom": "^16.8.1",
+        "happy-dom": "^17.1.0",
         "msw": "^2.7.0",
         "prettier": "3.5.1",
         "prettier-plugin-astro": "^0.14.1",