diff --git a/requirements.txt b/requirements.txt
index 3dc9a4a..4eac9db 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,3 +4,4 @@ exodus-core
 launchpadlib==1.10.13
 traitlets>=5
 numpy>=1.22.2 # not directly required, pinned by Snyk to avoid a vulnerability
+urllib3>=2.5.0 # not directly required, pinned by Snyk to avoid a vulnerability