diff --git a/backend/pyproject.toml b/backend/pyproject.toml
index 26b6cc9..8a57a39 100644
--- a/backend/pyproject.toml
+++ b/backend/pyproject.toml
@@ -10,7 +10,7 @@ requires-python = ">=3.11"
 license = "MIT"
 dependencies = [
     "fastapi>=0.115,<0.116",
-    "uvicorn>=0.32,<0.33",
+    "uvicorn>=0.32,<0.55",
 ]
 
 [project.optional-dependencies]