diff --git a/python/btcpayment/requirements.txt b/python/btcpayment/requirements.txt
index eb2d059..eaaacbd 100644
--- a/python/btcpayment/requirements.txt
+++ b/python/btcpayment/requirements.txt
@@ -16,5 +16,5 @@ kombu==3.0.37
 pycparser==2.18
 pytz==2018.3
 requests==2.18.4
-urllib3==1.22
+urllib3==1.26.5
 vine==1.1.4