diff --git a/pyproject.toml b/pyproject.toml
index 0304bc7..666dfc8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -26,6 +26,6 @@ dependencies = [
     "fastapi[standard]>=0.116.1,<0.117.0",
     "cryptography>=46.0.3",
     "slowapi>=0.1.9",
-    "authlib>=1.6.6",
+    "authlib>=1.6.11",
     "itsdangerous>=2.2.0",
 ]
diff --git a/uv.lock b/uv.lock
index 7f25176..72d1450 100644
--- a/uv.lock
+++ b/uv.lock
@@ -183,7 +183,7 @@ dependencies = [
 requires-dist = [
     { name = "aiohttp", specifier = ">=3.12.13,<4.0.0" },
     { name = "argon2-cffi", specifier = ">=23.1.0,<24.0.0" },
-    { name = "authlib", specifier = ">=1.6.6" },
+    { name = "authlib", specifier = ">=1.6.11" },
     { name = "cloudinary", specifier = ">=1.44.1,<2.0.0" },
     { name = "cryptography", specifier = ">=46.0.3" },
     { name = "fastapi", extras = ["standard"], specifier = ">=0.116.1,<0.117.0" },
@@ -266,14 +266,14 @@ wheels = [
 
 [[package]]
 name = "authlib"
-version = "1.6.6"
+version = "1.6.11"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "cryptography" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/bb/9b/b1661026ff24bc641b76b78c5222d614776b0c085bcfdac9bd15a1cb4b35/authlib-1.6.6.tar.gz", hash = "sha256:45770e8e056d0f283451d9996fbb59b70d45722b45d854d58f32878d0a40c38e", size = 164894, upload-time = "2025-12-12T08:01:41.464Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/28/10/b325d58ffe86815b399334a101e63bc6fa4e1953921cb23703b48a0a0220/authlib-1.6.11.tar.gz", hash = "sha256:64db35b9b01aeccb4715a6c9a6613a06f2bd7be2ab9d2eb89edd1dfc7580a38f", size = 165359, upload-time = "2026-04-16T07:22:50.279Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/54/51/321e821856452f7386c4e9df866f196720b1ad0c5ea1623ea7399969ae3b/authlib-1.6.6-py2.py3-none-any.whl", hash = "sha256:7d9e9bc535c13974313a87f53e8430eb6ea3d1cf6ae4f6efcd793f2e949143fd", size = 244005, upload-time = "2025-12-12T08:01:40.209Z" },
+    { url = "https://files.pythonhosted.org/packages/57/2f/55fca558f925a51db046e5b929deb317ddb05afed74b22d89f4eca578980/authlib-1.6.11-py2.py3-none-any.whl", hash = "sha256:c8687a9a26451c51a34a06fa17bb97cb15bba46a6a626755e2d7f50da8bff3e3", size = 244469, upload-time = "2026-04-16T07:22:48.413Z" },
 ]
 
 [[package]]