diff --git a/package-lock.json b/package-lock.json
index 4bb279e..5980da4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,7 +18,7 @@
         "@types/node": "^25.9.1",
         "@vitest/coverage-v8": "^4.1.7",
         "eslint": "^9.29.0",
-        "happy-dom": "^20.9.0",
+        "happy-dom": "^20.10.1",
         "typedoc": "^0.28.19",
         "typescript": "^6.0.3",
         "vitest": "^4.0.7"
@@ -1848,6 +1848,19 @@
         "balanced-match": "^1.0.0"
       }
     },
+    "node_modules/buffer-image-size": {
+      "version": "0.6.4",
+      "resolved": "https://registry.npmjs.org/buffer-image-size/-/buffer-image-size-0.6.4.tgz",
+      "integrity": "sha512-nEh+kZOPY1w+gcCMobZ6ETUp9WfibndnosbpwB1iJk/8Gt5ZF2bhS6+B6bPYz424KtwsR6Rflc3tCz1/ghX2dQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@types/node": "*"
+      },
+      "engines": {
+        "node": ">=4.0"
+      }
+    },
     "node_modules/byte-length": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/byte-length/-/byte-length-1.0.2.tgz",
@@ -2681,15 +2694,16 @@
       }
     },
     "node_modules/happy-dom": {
-      "version": "20.9.0",
-      "resolved": "https://registry.npmjs.org/happy-dom/-/happy-dom-20.9.0.tgz",
-      "integrity": "sha512-GZZ9mKe8r646NUAf/zemnGbjYh4Bt8/MqASJY+pSm5ZDtc3YQox+4gsLI7yi1hba6o+eCsGxpHn5+iEVn31/FQ==",
+      "version": "20.10.1",
+      "resolved": "https://registry.npmjs.org/happy-dom/-/happy-dom-20.10.1.tgz",
+      "integrity": "sha512-awPoqPjx8CgjapJllyDlgzgVHjBExcitKK5ZJkxwhQJyQpHFkyS2bEcqCm7IeW20cQvuCI0cz2Ifq79CJKqtiw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
         "@types/node": ">=20.0.0",
         "@types/whatwg-mimetype": "^3.0.2",
         "@types/ws": "^8.18.1",
+        "buffer-image-size": "^0.6.4",
         "entities": "^7.0.1",
         "whatwg-mimetype": "^3.0.0",
         "ws": "^8.18.3"
diff --git a/package.json b/package.json
index e26589a..08dd9a0 100644
--- a/package.json
+++ b/package.json
@@ -59,7 +59,7 @@
     "@types/node": "^25.9.1",
     "@vitest/coverage-v8": "^4.1.7",
     "eslint": "^9.29.0",
-    "happy-dom": "^20.9.0",
+    "happy-dom": "^20.10.1",
     "typedoc": "^0.28.19",
     "typescript": "^6.0.3",
     "vitest": "^4.0.7"