diff --git a/pyproject.toml b/pyproject.toml
index 081b5e1..15aadcd 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -83,3 +83,4 @@ packages=[
 [tool.pyright]
 include = ["toot"]
 typeCheckingMode = "strict"
+pythonVersion = "3.8"
\ No newline at end of file