diff --git a/requirements.txt b/requirements.txt
index 8177f59..1a85a18 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,7 +22,7 @@ certifi==2019.9.11
 chardet==3.0.4
 idna==2.8
 requests==2.22.0
-urllib3==1.25.6
+urllib3==1.26.19
 protobuf==3.9.1
 setuptools==41.2.0
 six==1.12.0