diff --git a/frameworks/Python/fastapi/requirements.txt b/frameworks/Python/fastapi/requirements.txt
index 9957474f070..b843e543c25 100644
--- a/frameworks/Python/fastapi/requirements.txt
+++ b/frameworks/Python/fastapi/requirements.txt
@@ -1,5 +1,5 @@
 fastapi==0.126
 asyncpg==0.31.0; implementation_name=='cpython'
 Jinja2==3.1.6
-ujson==5.10.0
+ujson==5.12.0
 orjson==3.11.6; implementation_name=='cpython'