diff --git a/deploy/pyenv/requirements.txt b/deploy/pyenv/requirements.txt
index 70aae29..388b873 100644
--- a/deploy/pyenv/requirements.txt
+++ b/deploy/pyenv/requirements.txt
@@ -21,6 +21,6 @@ requests==2.19.1
 requests-file==1.4.3
 six==1.11.0
 tldextract==2.2.0
-urllib3==1.23
+urllib3==1.26.5
 Werkzeug==0.14.1
 wrapt==1.10.11