diff --git a/requirements.txt b/requirements.txt
index 839b7a1..e584186 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ chardet==3.0.4
 colorama==0.4.1
 contextvars==2.4
 distlib==0.3.0
-filelock==3.0.12
+filelock==3.20.1
 idna==3.7
 immutables==0.12
 importlib-metadata==1.6.0