diff --git a/requirements.txt b/requirements.txt
index a058fba..e1f0cca 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ chardet==3.0.4
 idna==2.6
 requests==2.18.4
 six==1.11.0
-urllib3==1.22
+urllib3==1.26.5
 websocket-client==0.47.0
 pyyaml>=3.13
 aiohttp>=3.1.3