diff --git a/requirements.txt b/requirements.txt
index cd26d8e..c482d2a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,5 +12,5 @@ requests-toolbelt==0.9.1
 six==1.12.0
 tqdm==4.34.0
 twine==1.13.0
-urllib3==1.25.3
+urllib3==1.25.8
 webencodings==0.5.1