diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 1c83c43..83d69b7
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 black==24.3.0
 flake8==5.0.4
-mock==4.0.3
+mock==5.1.0
 pre-commit==2.20.0
 pytest==7.1.3
 apache-airflow==2.10.1