diff --git a/services/ui/pyproject.toml b/services/ui/pyproject.toml
index 0b7524e..dbb1af8 100644
--- a/services/ui/pyproject.toml
+++ b/services/ui/pyproject.toml
@@ -7,7 +7,7 @@ dependencies = [
     "flask==3.1.3",
     "requests==2.33.1",
     "pyyaml==6.0.3",
-    "gunicorn==25.3.0",
+    "gunicorn==26.0.0",
     "pip==26.1.2",
     "setuptools==83.0.0",
     "wheel==0.46.2",