diff --git a/requirements.txt b/requirements.txt
index 6a88f60..c92dd29 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -45,6 +45,6 @@ sphinxcontrib-jsmath==1.0.1
 sphinxcontrib-qthelp==1.0.3
 sphinxcontrib-serializinghtml==1.1.4
 SQLAlchemy==1.3.15
-urllib3==1.25.8
+urllib3==1.26.5
 websocket-client==0.57.0
 Werkzeug==1.0.0