diff --git a/package-lock.json b/package-lock.json
index 674c35555..13b360eb3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -39,7 +39,7 @@
         "eslint-config-prettier": "^10.1.8",
         "eslint-plugin-no-only-tests": "^3.4.0",
         "eslint-plugin-react-hooks": "^7.1.1",
-        "mocha": "^12.0.0-rc.5",
+        "mocha": "^12.0.0",
         "mocha-web": "^3.0.0",
         "prettier": "^3.9.6",
         "promise-assist": "^2.0.1",
@@ -3413,9 +3413,9 @@
       }
     },
     "node_modules/mocha": {
-      "version": "12.0.0-rc.5",
-      "resolved": "https://registry.npmjs.org/mocha/-/mocha-12.0.0-rc.5.tgz",
-      "integrity": "sha512-K6Ai6a1kSfZezibYKkgM7PVQP9mrtk0dcZqwbEv9gHScNj7eJzH33ACsN/JuxVXf1HCV6hw035z8zDDG/SLpmg==",
+      "version": "12.0.0",
+      "resolved": "https://registry.npmjs.org/mocha/-/mocha-12.0.0.tgz",
+      "integrity": "sha512-NYNh5IFt6WYqm9bi4601m7vix8MZdXC0DwS4gY6WhXO2RgJWhivhISVmq1oklCif18OSI9l+vx5Mdm5oh1XGiQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
diff --git a/package.json b/package.json
index abdebbaa9..16f0ed16e 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
     "eslint-config-prettier": "^10.1.8",
     "eslint-plugin-no-only-tests": "^3.4.0",
     "eslint-plugin-react-hooks": "^7.1.1",
-    "mocha": "^12.0.0-rc.5",
+    "mocha": "^12.0.0",
     "mocha-web": "^3.0.0",
     "prettier": "^3.9.6",
     "promise-assist": "^2.0.1",