diff --git a/pyproject.toml b/pyproject.toml
index 74c5b4c2..ca62cce7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -14,7 +14,7 @@ dependencies = [
     "pydantic-ai>=0.0.14",
     "sqlalchemy>=2.0.0",
     "sqlglot>=20.0.0",
-    "anthropic>=0.18.0",
+    "anthropic>=0.94.0",
     "structlog>=24.1.0",
     "opentelemetry-api>=1.22.0",
     "opentelemetry-sdk>=1.22.0",