diff --git a/services/model-registry/requirements.txt b/services/model-registry/requirements.txt
index 3c3f514..5e51c9a 100644
--- a/services/model-registry/requirements.txt
+++ b/services/model-registry/requirements.txt
@@ -2,4 +2,4 @@ fastapi==0.104.1
 uvicorn[standard]==0.24.0
 minio==7.2.0
 pydantic==2.5.0
-prometheus-client==0.19.0
+prometheus-client==0.26.0