diff --git a/scripts/pyupgrade.sh b/scripts/pyupgrade.sh
new file mode 100755
index 0000000000..19aac4b5e2
--- /dev/null
+++ b/scripts/pyupgrade.sh
@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+
+set -e
+
+pip install --upgrade pyupgrade
+
+git ls-files '*.py' | grep -v 'third_party/' | xargs pyupgrade --py311-plus