diff --git a/carbonserver/pyproject.toml b/carbonserver/pyproject.toml
index 3e9f8743e..edc79c74c 100644
--- a/carbonserver/pyproject.toml
+++ b/carbonserver/pyproject.toml
@@ -16,7 +16,7 @@ classifiers = [
 ]
 dependencies = [
     "alembic<2.0.0",
-    "authlib>=1.2.1",
+    "authlib>=1.6.11",
     "bcrypt<5.0.0",
     "python-dateutil<3.0.0",
     "dependency-injector<5.0.0",
diff --git a/requirements/requirements-api.txt b/requirements/requirements-api.txt
index 910d6a5ec..ce02b80ac 100644
--- a/requirements/requirements-api.txt
+++ b/requirements/requirements-api.txt
@@ -11,7 +11,7 @@ anyio==4.12.0
     #   httpx
     #   starlette
     #   watchfiles
-authlib==1.6.9
+authlib==1.6.11
     # via carbonserver (carbonserver/pyproject.toml)
 bcrypt==4.3.0
     # via carbonserver (carbonserver/pyproject.toml)