diff --git a/package-lock.json b/package-lock.json
index 8576e2f..0bfbe04 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,7 +12,7 @@
         "@types/acorn": "^6.0.4",
         "@types/node": "^25.9.1",
         "esbuild": "^0.28.0",
-        "prettier": "^3.8.3"
+        "prettier": "^3.9.5"
       }
     },
     "node_modules/@esbuild/aix-ppc64": {
@@ -628,9 +628,9 @@
       }
     },
     "node_modules/prettier": {
-      "version": "3.8.3",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.8.3.tgz",
-      "integrity": "sha512-7igPTM53cGHMW8xWuVTydi2KO233VFiTNyF5hLJqpilHfmn8C8gPf+PS7dUT64YcXFbiMGZxS9pCSxL/Dxm/Jw==",
+      "version": "3.9.5",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.9.5.tgz",
+      "integrity": "sha512-/FVl766LpUfB5vXgCYOYa0MeV/441Ia99AeICQIQFTY/Nw0roZwULcXpku5i1/m5kt/baz+s4Zogspd839HSMg==",
       "dev": true,
       "license": "MIT",
       "bin": {
diff --git a/package.json b/package.json
index f2e60e5..cda19da 100644
--- a/package.json
+++ b/package.json
@@ -12,6 +12,6 @@
     "@types/acorn": "^6.0.4",
     "@types/node": "^25.9.1",
     "esbuild": "^0.28.0",
-    "prettier": "^3.8.3"
+    "prettier": "^3.9.5"
   }
 }