diff --git a/requirements-dev.txt b/requirements-dev.txt
index 2b2ea69b..82e67444 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -79,7 +79,7 @@ executing==2.2.1
     # via stack-data
 fastapi-cli==0.0.16
     # via -r requirements-dev.in
-filelock==3.20.0
+filelock==3.20.3
     # via virtualenv
 flask==3.1.2
     # via