diff --git a/pyproject.toml b/pyproject.toml
index 331fb06..3d14e9f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "excel-mcp-server"
-version = "0.1.0"
+version = "0.1.1"
 description = "MCP server for Excel file manipulation"
 readme = "README.md"
 requires-python = ">=3.10"