diff --git a/requirements.txt b/requirements.txt
index 5b8908d..335a23d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,4 +15,4 @@ pytz==2020.1
 requests==2.24.0
 scipy==1.5.2
 six==1.15.0
-urllib3==1.25.10
+urllib3==1.26.5