From 731ba0cd7248292e5e678dfb345bc0e0c2708aef Mon Sep 17 00:00:00 2001
From: Benedikt Mersch <benedikt.mersch@gmail.com>
Date: Fri, 17 Jan 2025 10:08:43 +0100
Subject: [PATCH] Use cache@v4

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

diff --git a/.github/workflows/cpp.yml b/.github/workflows/cpp.yml
index a3bbfe7..fb64c7c 100644
--- a/.github/workflows/cpp.yml
+++ b/.github/workflows/cpp.yml
@@ -42,7 +42,7 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - name: Cache dependencies
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: ~/.apt/cache
           key: ${{ runner.os }}-apt-${{ hashFiles('**/ubuntu_dependencies.yml') }}