diff --git a/requirements.txt b/requirements.txt
index 9bc43d6..5b70aa0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -32,7 +32,7 @@ six==1.12.0
 toml==0.10.0
 tqdm==4.32.2
 twine==1.13.0
-urllib3==1.25.3
+urllib3==1.26.5
 wcwidth==0.1.7
 webencodings==0.5.1
 zipp==0.5.2