diff --git a/cronjobs/requirements.txt b/cronjobs/requirements.txt
index 51f1204..a63c3a9 100644
--- a/cronjobs/requirements.txt
+++ b/cronjobs/requirements.txt
@@ -1,3 +1,4 @@
 redis
 requests
 
+urllib3>=2.5.0 # not directly required, pinned by Snyk to avoid a vulnerability