diff --git a/noxfile.py b/noxfile.py
index cab10ca9..f6526724 100644
--- a/noxfile.py
+++ b/noxfile.py
@@ -33,6 +33,7 @@ def install_with_constraints(session: Session, *args: str, **kwargs: Any) -> Non
             "export",
             "--dev",
             "--format=requirements.txt",
+            "--without-hashes",
             f"--output={requirements.name}",
             external=True,
         )