diff --git a/package-lock.json b/package-lock.json
index 86a555465..b81cc9d25 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -45,7 +45,7 @@
         "@nextcloud/stylelint-config": "^3.0.1",
         "@nextcloud/vite-config": "2.3.1",
         "@vue/test-utils": "^2.4.6",
-        "happy-dom": "^17.1.2",
+        "happy-dom": "^17.1.8",
         "mockdate": "^3.0.5",
         "vitest": "^3.0.6"
       },
@@ -7949,9 +7949,9 @@
       "peer": true
     },
     "node_modules/happy-dom": {
-      "version": "17.1.2",
-      "resolved": "https://registry.npmjs.org/happy-dom/-/happy-dom-17.1.2.tgz",
-      "integrity": "sha512-5E8yneWaJwliTPlN1gGVKrmwRRfAg54yiChOjR3vjdTr0+b8mdbZsqPh8MRRvZfQHqaBJmrJvjmoAXFcL4LXLQ==",
+      "version": "17.1.8",
+      "resolved": "https://registry.npmjs.org/happy-dom/-/happy-dom-17.1.8.tgz",
+      "integrity": "sha512-Yxbq/FG79z1rhAf/iB6YM8wO2JB/JDQBy99RiLSs+2siEAi5J05x9eW1nnASHZJbpldjJE2KuFLsLZ+AzX/IxA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
diff --git a/package.json b/package.json
index 8385dbafb..0d2af1843 100644
--- a/package.json
+++ b/package.json
@@ -63,7 +63,7 @@
     "@nextcloud/stylelint-config": "^3.0.1",
     "@nextcloud/vite-config": "2.3.1",
     "@vue/test-utils": "^2.4.6",
-    "happy-dom": "^17.1.2",
+    "happy-dom": "^17.1.8",
     "mockdate": "^3.0.5",
     "vitest": "^3.0.6"
   },