diff --git a/requirements.txt b/requirements.txt
index 2aabd8b..3d9f319 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,7 +16,7 @@ requests==2.21.0
 requests-oauthlib==1.2.0
 six==1.12.0
 sqlparse==0.3.0
-urllib3==1.24.3
+urllib3==1.26.5
 webencodings==0.5.1
 xhtml2pdf==0.2.3