diff --git a/requirements.txt b/requirements.txt
index 0a9a410..07e14f9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,4 +24,4 @@ six==1.10.0
 snakeviz==0.4.2
 sqlparse==0.2.3
 tornado==4.5.1
-urllib3==1.22
+urllib3==1.26.5