diff --git a/.tools/package-lock.json b/.tools/package-lock.json
index f91f4289..5c292c49 100644
--- a/.tools/package-lock.json
+++ b/.tools/package-lock.json
@@ -7,7 +7,7 @@
       "dependencies": {
         "@mermaid-js/mermaid-cli": "^12.0.0",
         "markdownlint-cli2": "^0.23.3",
-        "prettier": "3.9.9"
+        "prettier": "3.9.10"
       }
     },
     "node_modules/@antfu/install-pkg": {
@@ -3116,9 +3116,9 @@
       }
     },
     "node_modules/prettier": {
-      "version": "3.9.9",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.9.9.tgz",
-      "integrity": "sha512-Z/CJHIkdujO/OtN7nXUii0Rf3VT5SRuhjBA82Xvu2XhBUgX3nhP67T0LHceBdQLex7OOFGTox+Q5Yg8Jk2Qivg==",
+      "version": "3.9.10",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.9.10.tgz",
+      "integrity": "sha512-skGHTH1Yb9QvaTC4hWnRTzEYtCpApF0UMBPz+t/0ZPzP8ihefo/btKd+QA7pUE0fEwA1SbS/NmhyEcstdXOIdA==",
       "license": "MIT",
       "bin": {
         "prettier": "bin/prettier.cjs"
diff --git a/.tools/package.json b/.tools/package.json
index 5ab84556..96742b79 100644
--- a/.tools/package.json
+++ b/.tools/package.json
@@ -3,6 +3,6 @@
   "dependencies": {
     "@mermaid-js/mermaid-cli": "^12.0.0",
     "markdownlint-cli2": "^0.23.3",
-    "prettier": "3.9.9"
+    "prettier": "3.9.10"
   }
 }