diff --git a/python/introduction/part-5.database.redis/requirements.txt b/python/introduction/part-5.database.redis/requirements.txt
index a61fdfc..ebf12b3 100644
--- a/python/introduction/part-5.database.redis/requirements.txt
+++ b/python/introduction/part-5.database.redis/requirements.txt
@@ -1,2 +1,2 @@
 Flask == 2.0.2
-redis == 3.5.3
\ No newline at end of file
+redis == 4.4.4
\ No newline at end of file