diff --git a/tasks.py b/tasks.py
index 242f253..8e6cdab 100644
--- a/tasks.py
+++ b/tasks.py
@@ -21,7 +21,7 @@
 import requests
 
 
-JENKINS_URL = "http://jenkins.cryptography.io/job/cryptography-wheel-builder"
+JENKINS_URL = "https://jenkins.cryptography.io/job/cryptography-wheel-builder"
 
 
 def wait_for_build_completed():