diff --git a/package.json b/package.json
index 0413aba9..509aa7ab 100644
--- a/package.json
+++ b/package.json
@@ -272,7 +272,7 @@
     "fast-average-color": "9.4.0",
     "fast-equals": "5.2.2",
     "filenamify": "6.0.0",
-    "happy-dom": "17.1.0",
+    "happy-dom": "17.1.8",
     "hono": "4.7.2",
     "howler": "2.2.4",
     "html-to-text": "9.0.5",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 2fffe140..c3c8bb22 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -133,8 +133,8 @@ importers:
         specifier: 6.0.0
         version: 6.0.0
       happy-dom:
-        specifier: 17.1.0
-        version: 17.1.0
+        specifier: 17.1.8
+        version: 17.1.8
       hono:
         specifier: 4.7.2
         version: 4.7.2
@@ -2690,8 +2690,8 @@ packages:
   graphemer@1.4.0:
     resolution: {integrity: sha512-EtKwoO6kxCL9WO5xipiHTZlSzBm7WLT627TqC/uVRd0HKmq8NXyebnNYxDoBi7wt8eTWrUrKXCOVaFq9x1kgag==}
 
-  happy-dom@17.1.0:
-    resolution: {integrity: sha512-9tUhXyePCjzUMycaHS/IzrIpF69xiq/laAT7golk4MtZ6t8ft5+Rv7U3lfrs2b4NMH0JTL3EhZzjfahrPmOnaQ==}
+  happy-dom@17.1.8:
+    resolution: {integrity: sha512-Yxbq/FG79z1rhAf/iB6YM8wO2JB/JDQBy99RiLSs+2siEAi5J05x9eW1nnASHZJbpldjJE2KuFLsLZ+AzX/IxA==}
     engines: {node: '>=18.0.0'}
 
   has-bigints@1.1.0:
@@ -7435,7 +7435,7 @@ snapshots:
 
   graphemer@1.4.0: {}
 
-  happy-dom@17.1.0:
+  happy-dom@17.1.8:
     dependencies:
       webidl-conversions: 7.0.0
       whatwg-mimetype: 3.0.0