diff --git a/actions/setup/js/package-lock.json b/actions/setup/js/package-lock.json
index a313629324c..ad05fb51e52 100644
--- a/actions/setup/js/package-lock.json
+++ b/actions/setup/js/package-lock.json
@@ -17,7 +17,7 @@
         "@vitest/coverage-v8": "^4.1.8",
         "@vitest/ui": "^4.1.9",
         "minimatch": ">=3.1.3",
-        "prettier": "^3.8.4",
+        "prettier": "^3.9.4",
         "typescript": "^6.0.3",
         "vite": "^8.0.16",
         "vitest": "^4.1.9"
@@ -3150,9 +3150,9 @@
       }
     },
     "node_modules/prettier": {
-      "version": "3.8.4",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.8.4.tgz",
-      "integrity": "sha512-N2MylSdi48+5N/6S5j+maeHbUSIzzZ5uOcX5Hm4QpV8Dkb1HFjfAKTKX6yNPJQD9AhcT3ifHNB66tWTTJDi11Q==",
+      "version": "3.9.4",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.9.4.tgz",
+      "integrity": "sha512-yWG/o/4oJfo036EKAfK6ACAoDOfHeRHx4tuxkfBZiauURiaSmYwlpOr5LQqKtIkRD2z1PLteme2WoxEnj4tHTg==",
       "dev": true,
       "license": "MIT",
       "bin": {
diff --git a/actions/setup/js/package.json b/actions/setup/js/package.json
index ac33ece100a..17e594287b0 100644
--- a/actions/setup/js/package.json
+++ b/actions/setup/js/package.json
@@ -12,7 +12,7 @@
     "@vitest/coverage-v8": "^4.1.8",
     "@vitest/ui": "^4.1.9",
     "minimatch": ">=3.1.3",
-    "prettier": "^3.8.4",
+    "prettier": "^3.9.4",
     "typescript": "^6.0.3",
     "vite": "^8.0.16",
     "vitest": "^4.1.9"