diff --git a/package-lock.json b/package-lock.json
index fcee9174..fab6c03c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -112,7 +112,7 @@
         "eslint-plugin-react-refresh": "^0.4.20",
         "eslint-plugin-tailwindcss": "^3.17.5",
         "fake-indexeddb": "^6.0.0",
-        "happy-dom": "^15.7.3",
+        "happy-dom": "^19.0.2",
         "npm-run-all2": "^8.0.4",
         "patch-package": "^8.0.0",
         "postcss": "^8.4.35",
@@ -5514,6 +5514,13 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/@types/whatwg-mimetype": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/@types/whatwg-mimetype/-/whatwg-mimetype-3.0.2.tgz",
+      "integrity": "sha512-c2AKvDT8ToxLIOUlN51gTiHXflsfIFisS4pO7pDPoKouJCESkhZnEy623gwP9laCy5lnLDAw1vAzu2vM2YLOrA==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/@typescript-eslint/eslint-plugin": {
       "version": "8.15.0",
       "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-8.15.0.tgz",
@@ -8327,19 +8334,6 @@
       "license": "MIT",
       "peer": true
     },
-    "node_modules/entities": {
-      "version": "4.5.0",
-      "resolved": "https://registry.npmjs.org/entities/-/entities-4.5.0.tgz",
-      "integrity": "sha512-V0hjH4dGPh9Ao5p0MoRY6BVqtwCjhz6vI5LT8AJ55H+4g9/4vbHx1I54fS0XuclLhDHArPQCiMjDxjaL8fPxhw==",
-      "dev": true,
-      "license": "BSD-2-Clause",
-      "engines": {
-        "node": ">=0.12"
-      },
-      "funding": {
-        "url": "https://github.com/fb55/entities?sponsor=1"
-      }
-    },
     "node_modules/env-ci": {
       "version": "11.1.0",
       "resolved": "https://registry.npmjs.org/env-ci/-/env-ci-11.1.0.tgz",
@@ -9812,18 +9806,18 @@
       }
     },
     "node_modules/happy-dom": {
-      "version": "15.11.6",
-      "resolved": "https://registry.npmjs.org/happy-dom/-/happy-dom-15.11.6.tgz",
-      "integrity": "sha512-elX7iUTu+5+3b2+NGQc0L3eWyq9jKhuJJ4GpOMxxT/c2pg9O3L5H3ty2VECX0XXZgRmmRqXyOK8brA2hDI6LsQ==",
+      "version": "19.0.2",
+      "resolved": "https://registry.npmjs.org/happy-dom/-/happy-dom-19.0.2.tgz",
+      "integrity": "sha512-831CLbgDyjRbd2lApHZFsBDe56onuFcjsCBPodzWpzedTpeDr8CGZjs7iEIdNW1DVwSFRecfwzLpVyGBPamwGA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "entities": "^4.5.0",
-        "webidl-conversions": "^7.0.0",
+        "@types/node": "^20.0.0",
+        "@types/whatwg-mimetype": "^3.0.2",
         "whatwg-mimetype": "^3.0.0"
       },
       "engines": {
-        "node": ">=18.0.0"
+        "node": ">=20.0.0"
       }
     },
     "node_modules/hard-rejection": {
@@ -19309,16 +19303,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/webidl-conversions": {
-      "version": "7.0.0",
-      "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-7.0.0.tgz",
-      "integrity": "sha512-VwddBukDzu71offAQR975unBIGqfKZpM+8ZX6ySk8nYhVoo5CYaZyzt3YBvYtRtO+aoGlqxPg/B87NGVZ/fu6g==",
-      "dev": true,
-      "license": "BSD-2-Clause",
-      "engines": {
-        "node": ">=12"
-      }
-    },
     "node_modules/whatwg-mimetype": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/whatwg-mimetype/-/whatwg-mimetype-3.0.0.tgz",
diff --git a/package.json b/package.json
index 44611d1f..31ae17b2 100644
--- a/package.json
+++ b/package.json
@@ -132,7 +132,7 @@
     "eslint-plugin-react-refresh": "^0.4.20",
     "eslint-plugin-tailwindcss": "^3.17.5",
     "fake-indexeddb": "^6.0.0",
-    "happy-dom": "^15.7.3",
+    "happy-dom": "^19.0.2",
     "npm-run-all2": "^8.0.4",
     "patch-package": "^8.0.0",
     "postcss": "^8.4.35",