diff --git a/dev-requirements.txt b/dev-requirements.txt
index 5dffa689..247be632 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -5,7 +5,7 @@ uvicorn==0.38.0
 fastapi==0.120.4
 requests==2.32.5
 websockets==15.0.1
-pydantic==2.12.0
+pydantic==2.12.3
 setuptools>=40.8.0
 vulture>=1.0
 bandit>=1.5.1