diff --git a/pyproject.toml b/pyproject.toml
index f438a16..0f71905 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,7 +18,7 @@ dependencies = [
     "cryptography==49.0.0",
     "fastapi==0.137.1",
     "fastapi-cache2==0.2.2",
-    "greenlet==3.5.2",
+    "greenlet==3.5.4",
     "h11==0.16.0",
     "httpcore==1.0.9",
     "httpx==0.28.1",