diff --git a/pyproject.toml b/pyproject.toml
index 48e14a49..b81432e8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -35,7 +35,7 @@ cattrs = "^23.2.3"
 openai = "^1.51.0"
 anthropic = { version = "^0.34.2", optional = true }
 groq = { version = "^0.11.0", optional = true }
-sqlmodel = "^0.0.21"
+sqlmodel = ">=0.0.21, <0.1.0"
 uvicorn = "^0.30.3"
 requests = "^2.32.3"
 typing-extensions = "^4.12.2"