diff --git a/ci/requirements.txt b/ci/requirements.txt
index a8f126d7b..6501329aa 100644
--- a/ci/requirements.txt
+++ b/ci/requirements.txt
@@ -3,3 +3,4 @@ pre-commit==4.2.0
 tag-publish==1.1.1
 requests>=2.32.4 # not directly required, pinned by Snyk to avoid a vulnerability
 filelock>=3.20.1 # not directly required, pinned by Snyk to avoid a vulnerability
+urllib3>=2.6.0 # not directly required, pinned by Snyk to avoid a vulnerability