diff --git a/requirements.txt b/requirements.txt
index 015c4cb..52b4fe2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,5 +10,5 @@ oauthlib==0.6.0
 requests==2.18.4
 requests-oauthlib==0.4.0
 shapeways==1.0.0
-urllib3==1.22
+urllib3==1.26.5
 Werkzeug==0.12.2