diff --git a/requirements.txt b/requirements.txt
index 1685543..04a2626 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -32,7 +32,7 @@ six==1.12.0
 tqdm==4.31.1
 twine==1.13.0
 typed-ast==1.3.1
-urllib3==1.24.1
+urllib3==1.26.5
 wcwidth==0.1.7
 webencodings==0.5.1
 whichcraft==0.5.2