diff --git a/python-json/requirements.txt b/python-json/requirements.txt
index a7c7996..a8c9ce9 100644
--- a/python-json/requirements.txt
+++ b/python-json/requirements.txt
@@ -3,4 +3,4 @@ chardet==3.0.4
 elasticsearch==5.4.0
 idna==2.6
 requests==2.20.0
-urllib3==1.22
+urllib3==1.26.5