From e498c98a8b5eee73f33bf858d3508bbd066ff2f9 Mon Sep 17 00:00:00 2001
From: Tatsuya Kobayashi <61820631+cotta-dev@users.noreply.github.com>
Date: Fri, 3 Apr 2026 00:44:17 +0900
Subject: [PATCH] Allow downgrades in .deb installation command

---
 docs/operations.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/operations.md b/docs/operations.md
index ea6b6c8..e816540 100644
--- a/docs/operations.md
+++ b/docs/operations.md
@@ -25,5 +25,5 @@ Downloads the dev `.deb` from the `dev` pre-release on the Releases page.
 ## Install from .deb
 
 ```bash
-sudo apt-get install -y /tmp/retri_VERSION_amd64.deb
+sudo apt-get install -y --allow-downgrades /tmp/retri_VERSION_amd64.deb
 ```