diff --git a/package-lock.json b/package-lock.json
index 6d25742..96d4be4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5,13 +5,13 @@
   "packages": {
     "": {
       "devDependencies": {
-        "prettier": "3.5.1"
+        "prettier": "^3.9.9"
       }
     },
     "node_modules/prettier": {
-      "version": "3.5.1",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.5.1.tgz",
-      "integrity": "sha512-hPpFQvHwL3Qv5AdRvBFMhnKo4tYxp0ReXiPn2bxkiohEX6mBeBwEpBSQTkD458RaaDKQMYSp4hX4UtfUTA5wDw==",
+      "version": "3.9.9",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.9.9.tgz",
+      "integrity": "sha512-Z/CJHIkdujO/OtN7nXUii0Rf3VT5SRuhjBA82Xvu2XhBUgX3nhP67T0LHceBdQLex7OOFGTox+Q5Yg8Jk2Qivg==",
       "dev": true,
       "license": "MIT",
       "bin": {
diff --git a/package.json b/package.json
index 6511455..48741cd 100644
--- a/package.json
+++ b/package.json
@@ -4,6 +4,6 @@
     "format-yaml-check": "prettier --check  '**/*.yml'  '**/*.yaml'"
   },
   "devDependencies": {
-    "prettier": "^3.5.1"
+    "prettier": "^3.9.9"
   }
 }