diff --unified a/contrib/autoname-workspaces.py b/contrib/autoname-workspaces.py
--- a/contrib/autoname-workspaces.py	2023-05-13 13:02:45.738991799 -0400
+++ b/contrib/autoname-workspaces.py	2023-05-13 13:04:08.494950048 -0400
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python3
 
 # This script requires i3ipc-python package (install it from a system package manager
 # or pip).
diff --unified a/contrib/inactive-windows-transparency.py b/contrib/inactive-windows-transparency.py
--- a/contrib/inactive-windows-transparency.py	2023-05-13 12:52:44.367358344 -0400
+++ b/contrib/inactive-windows-transparency.py	2023-05-13 12:29:43.700170305 -0400
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python3
 
 # This script requires i3ipc-python package (install it from a system package manager
 # or pip).