diff --git a/requirements.txt b/requirements.txt
index 031fa4b..6d7f285 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,5 +3,5 @@ certifi==2018.10.15
 chardet==3.0.4
 idna==2.8
 requests==2.22.0
-urllib3==1.24.1
+urllib3==1.26.5
 wsgiref==0.1.2