diff --git a/requirements/requirements-api.txt b/requirements/requirements-api.txt
index a4b14f8d4..7c4da072b 100644
--- a/requirements/requirements-api.txt
+++ b/requirements/requirements-api.txt
@@ -13,7 +13,7 @@ anyio==4.12.1
     #   httpx
     #   starlette
     #   watchfiles
-authlib==1.6.8
+authlib==1.6.9
     # via carbonserver (carbonserver/pyproject.toml)
 bcrypt==4.3.0
     # via carbonserver (carbonserver/pyproject.toml)