diff --git a/pyproject.toml b/pyproject.toml
index fd2cd53..630e74f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -43,6 +43,7 @@ dependencies = [
     "shortuuid>=1.0.0",
     "xxhash>=3.0.0",
     "mcp>=1.26.0",
+    "sqlalchemy>=2.0.0",
     "webrtcvad>=2.0.10",
 ]