diff --git a/test/py/requirements.txt b/test/py/requirements.txt
index 75760f96e56..080f90b7b75 100644
--- a/test/py/requirements.txt
+++ b/test/py/requirements.txt
@@ -3,7 +3,7 @@ attrs==19.3.0
 concurrencytest==0.1.2
 coverage==6.2
 extras==1.0.0
-filelock==3.0.12
+filelock==3.20.3
 fixtures==3.0.0
 importlib-metadata==0.23
 linecache2==1.0.0