diff --git a/requirements.txt b/requirements.txt
index 54aeadc..fe29300 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ pandas==0.25.3
 pycrypto==2.6.1
 pyproj==1.9.6
 python-dotenv==0.11.0
-redis==2.10.6
+redis==4.4.4
 requests==2.22.0
 scipy==1.5.2
 shapely==1.7a1