From 40cc3f82667cd75c0235afb9cd3d0c7961b1f2a7 Mon Sep 17 00:00:00 2001
From: Mark Jessop <vk5qi@rfhead.net>
Date: Wed, 9 Jul 2025 20:37:35 +0930
Subject: [PATCH] Change cache to v4

---
 .github/workflows/container.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/container.yml b/.github/workflows/container.yml
index 9aeda40..539c70c 100644
--- a/.github/workflows/container.yml
+++ b/.github/workflows/container.yml
@@ -36,7 +36,7 @@ jobs:
         uses: docker/setup-buildx-action@v1
 
       - name: Cache Layers
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: /tmp/buildx-cache
           key: buildx-cache-${{ github.sha }}