diff --git a/package-lock.json b/package-lock.json
index 13d3933..a84b737 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
       "license": "MIT",
       "devDependencies": {
         "markdownlint-cli2": "^0.23.2",
-        "prettier": "^3.9.6"
+        "prettier": "^3.9.9"
       }
     },
     "node_modules/@nodelib/fs.scandir": {
@@ -1207,9 +1207,9 @@
       }
     },
     "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==",
       "dev": true,
       "license": "MIT",
       "bin": {
diff --git a/package.json b/package.json
index d80155d..a7e321b 100644
--- a/package.json
+++ b/package.json
@@ -10,6 +10,6 @@
   "license": "MIT",
   "devDependencies": {
     "markdownlint-cli2": "^0.23.2",
-    "prettier": "^3.9.6"
+    "prettier": "^3.9.9"
   }
 }