diff --git a/pyproject.toml b/pyproject.toml
index 3fa83a397..f742b0c7d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -58,7 +58,7 @@ packages = ["gns3server"]
 
 
 [tool.ruff]
-target-version = "py310"
+target-version = "py311"
 line-length = 120
 extend-exclude = [
     "*.md",