diff --git a/python-scripts/merge_v2/requirements.txt b/python-scripts/merge_v2/requirements.txt
index 6f39eb3..e18b53b 100644
--- a/python-scripts/merge_v2/requirements.txt
+++ b/python-scripts/merge_v2/requirements.txt
@@ -1,3 +1,3 @@
 requests==2.20.0
-redis==3.2.1
+redis==4.5.3
 Jinja2==2.11.3