diff --git a/services/mcp-server/poetry.lock b/services/mcp-server/poetry.lock
index 01604e8..3693a2e 100644
--- a/services/mcp-server/poetry.lock
+++ b/services/mcp-server/poetry.lock
@@ -80,14 +80,14 @@ tests-mypy = ["mypy (>=1.11.1) ; platform_python_implementation == \"CPython\" a
 
 [[package]]
 name = "authlib"
-version = "1.6.0"
+version = "1.6.4"
 description = "The ultimate Python library in building OAuth and OpenID Connect servers and clients."
 optional = false
 python-versions = ">=3.9"
 groups = ["main"]
 files = [
-    {file = "authlib-1.6.0-py2.py3-none-any.whl", hash = "sha256:91685589498f79e8655e8a8947431ad6288831d643f11c55c2143ffcc738048d"},
-    {file = "authlib-1.6.0.tar.gz", hash = "sha256:4367d32031b7af175ad3a323d571dc7257b7099d55978087ceae4a0d88cd3210"},
+    {file = "authlib-1.6.4-py2.py3-none-any.whl", hash = "sha256:39313d2a2caac3ecf6d8f95fbebdfd30ae6ea6ae6a6db794d976405fdd9aa796"},
+    {file = "authlib-1.6.4.tar.gz", hash = "sha256:104b0442a43061dc8bc23b133d1d06a2b0a9c2e3e33f34c4338929e816287649"},
 ]
 
 [package.dependencies]
@@ -3453,4 +3453,4 @@ cffi = ["cffi (>=1.11)"]
 [metadata]
 lock-version = "2.1"
 python-versions = "^3.11"
-content-hash = "2a52dff6343d872f1476586ead951839510a314cb002a60e5d4808f07dbfecb1"
+content-hash = "a2a15adc04fa518b3e0ef2f058686f695bd768a06874636a8059812614d62a93"
diff --git a/services/mcp-server/pyproject.toml b/services/mcp-server/pyproject.toml
index 4008319..b1111ff 100644
--- a/services/mcp-server/pyproject.toml
+++ b/services/mcp-server/pyproject.toml
@@ -14,6 +14,7 @@ dependency-injector = "^4.46.0"
 python-dateutil = "^2.9.0.post0"
 jinja2 = "^3.1.6"
 starlette = ">=0.47.2,<0.49.0"
+authlib = "^1.6.4"
 
 [tool.poetry.group.dev.dependencies]
 debugpy = "^1.8.1"