diff --git a/requirements.txt b/requirements.txt
index 57c1d95..551051f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,6 +6,6 @@ pytest==3.6.0
 pyaml==16.12.2
 requests==2.31.0
 ruamel.yaml==0.16.12
-urllib3==1.26.5
+urllib3==1.26.18
 flake8==3.7.9
 black==19.10b0