diff --git a/package.json b/package.json
index 9e05db00..05462138 100644
--- a/package.json
+++ b/package.json
@@ -110,7 +110,7 @@
         "eslint-plugin-prettier": "^5.5.5",
         "jest": "^29.7.0",
         "jest-websocket-mock": "^2.5.0",
-        "prettier": "^3.5.3",
+        "prettier": "^3.9.7",
         "size-limit": "^11.2.0",
         "ts-interface-builder": "^0.3.3",
         "ts-jest": "^29.4.12",
diff --git a/yarn.lock b/yarn.lock
index 063ceff3..23f5be09 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5577,10 +5577,10 @@ prettier@^2.8.1:
   resolved "https://registry.npmjs.org/prettier/-/prettier-2.8.8.tgz"
   integrity sha512-tdN8qQGvNjw4CHbY+XXk0JgCXn9QiF21a55rBe5LJAU+kDyC4WQn4+awm2Xfk2lQMk5fKup9XgzTZtGkjBdP9Q==
 
-prettier@^3.5.3:
-  version "3.5.3"
-  resolved "https://registry.npmjs.org/prettier/-/prettier-3.5.3.tgz"
-  integrity sha512-QQtaxnoDJeAkDvDKWCLiwIXkTgRhwYDEQCghU9Z6q03iyek/rxRh/2lC3HB7P8sWT2xC/y5JDctPLBIGzHKbhw==
+prettier@^3.9.7:
+  version "3.9.7"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.9.7.tgz#dfc831d49deeece0505b692d516ef6f39ec874a5"
+  integrity sha512-T3mF5P7HFzZVLDQuCUNtJj6WK1pcpLMweMNUVwGb01bLNkH9AkKxtZvmInw8K6bnn2O3d6/5RHl6zSHiBAD0Og==
 
 pretty-format@^29.0.0, pretty-format@^29.7.0:
   version "29.7.0"