diff --git a/requirements-dev.txt b/requirements-dev.txt
index 482180fa3..c2b62196c 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -21,6 +21,6 @@ nbconvert==6.2.0
 
 # mypy types
 types-cachetools==4.2.4
-types-filelock==3.2.0
+types-filelock==3.2.1
 types-requests==2.25.11
 types-tabulate==0.8.3