diff --git a/package-lock.json b/package-lock.json
index ecd6cb2..a2756b4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -21,7 +21,7 @@
       },
       "devDependencies": {
         "@eslint/js": "^10.0.1",
-        "@firebase/rules-unit-testing": "^5.0.2",
+        "@firebase/rules-unit-testing": "^6.0.0",
         "@testing-library/dom": "^10.4.2",
         "@testing-library/jest-dom": "^7.0.1",
         "@testing-library/react": "^16.3.3",
@@ -3084,16 +3084,16 @@
       "license": "Apache-2.0"
     },
     "node_modules/@firebase/rules-unit-testing": {
-      "version": "5.0.2",
-      "resolved": "https://registry.npmjs.org/@firebase/rules-unit-testing/-/rules-unit-testing-5.0.2.tgz",
-      "integrity": "sha512-g053AaFcuf4gpAQbwRK/GIIGfPHhpomW3qkIYLi4xnaTUrf65yGP+0TPdojoXfB/ejrfevkXmMs5qXOTSwdN6A==",
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/@firebase/rules-unit-testing/-/rules-unit-testing-6.0.0.tgz",
+      "integrity": "sha512-BsBqAoClN55cj9rVIruzA1vHzxl2WyS2+G/r93hjp7wM0UatlVHblvp5SPLCKylWBFMHWL4/JdFnFnYwrLdJjg==",
       "dev": true,
       "license": "Apache-2.0",
       "engines": {
-        "node": ">=20.0.0"
+        "node": ">=24.12.0"
       },
       "peerDependencies": {
-        "firebase": "^12.0.0"
+        "firebase": "^13.0.0"
       }
     },
     "node_modules/@firebase/storage": {
diff --git a/package.json b/package.json
index b851632..54faf77 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
   },
   "devDependencies": {
     "@eslint/js": "^10.0.1",
-    "@firebase/rules-unit-testing": "^5.0.2",
+    "@firebase/rules-unit-testing": "^6.0.0",
     "@testing-library/dom": "^10.4.2",
     "@testing-library/jest-dom": "^7.0.1",
     "@testing-library/react": "^16.3.3",