diff --git a/requirements.txt b/requirements.txt
index 0e247c1..108968a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,7 +15,7 @@ pytest==4.5.0
 python-dotenv==0.10.1
 requests==2.21.0
 six==1.12.0
-urllib3==1.24.1
+urllib3==1.26.5
 wcwidth==0.1.7
 websockets==6.0
 yarl==1.3.0