diff --git a/Makefile b/Makefile
index ee119d9..cb4b8da 100644
--- a/Makefile
+++ b/Makefile
@@ -25,6 +25,9 @@ rollback:
 
 update:
 	nix flake update
+	make
+	git commit -S -m "nix flake update: $(TZ=UTC date +%Y-%m-%d_%H-%M-%S)"
+	git push
 
 fmt:
 	alejandra .