diff --git a/pcstac/requirements-server.txt b/pcstac/requirements-server.txt
index 103b2906..41a30e52 100644
--- a/pcstac/requirements-server.txt
+++ b/pcstac/requirements-server.txt
@@ -157,7 +157,7 @@ typing-inspection==0.4.1
     #   pydantic-settings
 tzlocal==5.3.1
     # via dateparser
-urllib3==2.5.0
+urllib3==2.6.0
     # via
     #   pcstac (pcstac/pyproject.toml)
     #   types-requests