diff --git a/pyproject.toml b/pyproject.toml
index 68f65a8..2c28baf 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,7 +9,7 @@ description = "Python MCP server for automating dSPACE SystemDesk"
 readme = "README.md"
 requires-python = ">=3.10"
 dependencies = [
-    "fastmcp>=3.4.4,<4",
+    "fastmcp>=3.4.6,<4",
     "pywin32==312",
     "pydantic>=2.13.4,<3",
 ]