diff --git a/pyproject.toml b/pyproject.toml
index a01973b8c..1f856342e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -66,4 +66,4 @@ version = {file = "bambi/version.txt"}
 
 [tool.black]
 line-length = 100
-target-version = ["py39", "py310", "py311"]
\ No newline at end of file
+target-version = ["py39", "py310"]
\ No newline at end of file