diff --git a/requirements-dev.txt b/requirements-dev.txt
index 1cc34e1..e09c702 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -6,7 +6,7 @@ colorama==0.4.6 ; sys_platform == "win32" or platform_system == "Windows"
 coverage==7.5.3
 dill==0.3.8
 distlib==0.3.8
-filelock==3.15.1
+filelock==3.15.3
 identify==2.5.36
 iniconfig==2.0.0
 isort==5.13.2