diff --git a/stable-requirements.txt b/stable-requirements.txt
index 079a441..d787efd 100644
--- a/stable-requirements.txt
+++ b/stable-requirements.txt
@@ -17,7 +17,7 @@ click==8.1.3
 coverage==6.4.4
 cryptography==37.0.4
 distlib==0.3.6
-filelock==3.8.0
+filelock==3.20.3
 flake8==5.0.4
 Flask==2.1.3
 Flask-WebTest==0.0.9