diff --git a/requirements.txt b/requirements.txt
index 4ec5d51..a1a781b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,7 +22,7 @@ Pygments==2.13.0
 PyJWT==2.5.0
 pyparsing==3.0.9
 pytz==2022.2.1
-redis==4.3.4
+redis==4.5.3
 requests==2.28.1
 six==1.16.0
 snowballstemmer==2.2.0