diff --git a/package-lock.json b/package-lock.json
index 3275b8ffc5..2f56fd5dc4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -26,7 +26,7 @@
       },
       "optionalDependencies": {
         "npm-check-updates": "23.1.0",
-        "prettier": "3.9.6"
+        "prettier": "3.9.9"
       }
     },
     "node_modules/@bufbuild/protobuf": {
@@ -1243,9 +1243,9 @@
       "license": "MIT"
     },
     "node_modules/prettier": {
-      "version": "3.9.6",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.9.6.tgz",
-      "integrity": "sha512-OpN0zzVdiaiAhxpuuj5efpIS4sY9j7bY6uR5mnj5yPzGkdkjNKSJeUThPb60Jw29QuAZgA4o+/iB49kFiaBX6g==",
+      "version": "3.9.9",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.9.9.tgz",
+      "integrity": "sha512-Z/CJHIkdujO/OtN7nXUii0Rf3VT5SRuhjBA82Xvu2XhBUgX3nhP67T0LHceBdQLex7OOFGTox+Q5Yg8Jk2Qivg==",
       "license": "MIT",
       "optional": true,
       "bin": {
diff --git a/package.json b/package.json
index 0870f28f2e..9416eacacc 100644
--- a/package.json
+++ b/package.json
@@ -64,7 +64,7 @@
   },
   "optionalDependencies": {
     "npm-check-updates": "23.1.0",
-    "prettier": "3.9.6"
+    "prettier": "3.9.9"
   },
   "overrides": {
     "adm-zip": "0.6.1"