diff --git a/pyproject.toml b/pyproject.toml
index 0a9b8930..9922dbb6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -112,7 +112,7 @@ executionEnvironments = [
 
 typeCheckingMode = "basic"
 reportShadowedImports = false
-
+disableBytesTypePromotions = true
 
 [build-system]
 requires = ["poetry_core>=1.0.0"]