diff --git a/apps/transifex/package-lock.json b/apps/transifex/package-lock.json
index 9056352fa9..4baab453c5 100644
--- a/apps/transifex/package-lock.json
+++ b/apps/transifex/package-lock.json
@@ -34,7 +34,7 @@
         "eslint-plugin-jsx-a11y": "^6.10.2",
         "eslint-plugin-react": "^7.37.2",
         "eslint-plugin-react-hooks": "^4.6.2",
-        "happy-dom": "14.12.3",
+        "happy-dom": "15.11.7",
         "prettier": "^3.4.1",
         "typescript": "5.7.2",
         "vite": "5.4.11",
@@ -4970,17 +4970,18 @@
       }
     },
     "node_modules/happy-dom": {
-      "version": "14.12.3",
-      "resolved": "https://registry.npmjs.org/happy-dom/-/happy-dom-14.12.3.tgz",
-      "integrity": "sha512-vsYlEs3E9gLwA1Hp+w3qzu+RUDFf4VTT8cyKqVICoZ2k7WM++Qyd2LwzyTi5bqMJFiIC/vNpTDYuxdreENRK/g==",
+      "version": "15.11.7",
+      "resolved": "https://registry.npmjs.org/happy-dom/-/happy-dom-15.11.7.tgz",
+      "integrity": "sha512-KyrFvnl+J9US63TEzwoiJOQzZBJY7KgBushJA8X61DMbNsH+2ONkDuLDnCnwUiPTF42tLoEmrPyoqbenVA5zrg==",
       "dev": true,
+      "license": "MIT",
       "dependencies": {
         "entities": "^4.5.0",
         "webidl-conversions": "^7.0.0",
         "whatwg-mimetype": "^3.0.0"
       },
       "engines": {
-        "node": ">=16.0.0"
+        "node": ">=18.0.0"
       }
     },
     "node_modules/has-bigints": {
diff --git a/apps/transifex/package.json b/apps/transifex/package.json
index 8dc0a6e05f..977a1e483b 100644
--- a/apps/transifex/package.json
+++ b/apps/transifex/package.json
@@ -42,7 +42,7 @@
     "eslint-plugin-jsx-a11y": "^6.10.2",
     "eslint-plugin-react": "^7.37.2",
     "eslint-plugin-react-hooks": "^4.6.2",
-    "happy-dom": "14.12.3",
+    "happy-dom": "15.11.7",
     "prettier": "^3.4.1",
     "typescript": "5.7.2",
     "vite": "5.4.11",