diff --git a/pyproject.toml b/pyproject.toml
index c445a88..f4fefe4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -21,7 +21,7 @@ dependencies = [
     "reportlab>=4.0",
     "python-dotenv>=1.0",
     "google-generativeai>=0.8",
-    "anthropic>=0.40",
+    "anthropic>=0.94.1",
     "websockets>=13.0",
     "rich>=13.0",
     "loguru>=0.7",