diff --git a/backend/pyproject.toml b/backend/pyproject.toml
index b86aed8b..14b30dc5 100644
--- a/backend/pyproject.toml
+++ b/backend/pyproject.toml
@@ -11,7 +11,7 @@ dependencies = [
     "bcrypt==5.0.0",
     "click==8.3.0",
     "databases[asyncpg]==0.9.0",
-    "fastapi==0.135.3",
+    "fastapi==0.136.0",
     "fastapi-sso==0.21.0",
     "gunicorn==25.3.0",
     "heliclockter==3.0.1",
diff --git a/backend/uv.lock b/backend/uv.lock
index ca9c8eb9..0137273d 100644
--- a/backend/uv.lock
+++ b/backend/uv.lock
@@ -381,7 +381,7 @@ requires-dist = [
     { name = "bcrypt", specifier = "==5.0.0" },
     { name = "click", specifier = "==8.3.0" },
     { name = "databases", extras = ["asyncpg"], specifier = "==0.9.0" },
-    { name = "fastapi", specifier = "==0.135.3" },
+    { name = "fastapi", specifier = "==0.136.0" },
     { name = "fastapi-sso", specifier = "==0.21.0" },
     { name = "gunicorn", specifier = "==25.3.0" },
     { name = "heliclockter", specifier = "==3.0.1" },
@@ -580,7 +580,7 @@ wheels = [
 
 [[package]]
 name = "fastapi"
-version = "0.135.3"
+version = "0.136.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "annotated-doc" },
@@ -589,9 +589,9 @@ dependencies = [
     { name = "typing-extensions" },
     { name = "typing-inspection" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/f7/e6/7adb4c5fa231e82c35b8f5741a9f2d055f520c29af5546fd70d3e8e1cd2e/fastapi-0.135.3.tar.gz", hash = "sha256:bd6d7caf1a2bdd8d676843cdcd2287729572a1ef524fc4d65c17ae002a1be654", size = 396524, upload-time = "2026-04-01T16:23:58.188Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/4e/d9/e66315807e41e69e7f6a1b42a162dada2f249c5f06ad3f1a95f84ab336ef/fastapi-0.136.0.tar.gz", hash = "sha256:cf08e067cc66e106e102d9ba659463abfac245200752f8a5b7b1e813de4ff73e", size = 396607, upload-time = "2026-04-16T11:47:13.623Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/84/a4/5caa2de7f917a04ada20018eccf60d6cc6145b0199d55ca3711b0fc08312/fastapi-0.135.3-py3-none-any.whl", hash = "sha256:9b0f590c813acd13d0ab43dd8494138eb58e484bfac405db1f3187cfc5810d98", size = 117734, upload-time = "2026-04-01T16:23:59.328Z" },
+    { url = "https://files.pythonhosted.org/packages/26/a3/0bd5f0cdb0bbc92650e8dc457e9250358411ee5d1b65e42b6632387daf81/fastapi-0.136.0-py3-none-any.whl", hash = "sha256:8793d44ec7378e2be07f8a013cf7f7aa47d6327d0dfe9804862688ec4541a6b4", size = 117556, upload-time = "2026-04-16T11:47:11.922Z" },
 ]
 
 [[package]]