From 2973a89f59972fad436eb1c95ddec396be8f0568 Mon Sep 17 00:00:00 2001
From: Uwe Fechner <fechner@aenarete.eu>
Date: Wed, 3 Apr 2024 14:44:09 +0200
Subject: [PATCH] update CI.yml

---
 .github/workflows/CI.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 50b13367..89a88187 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -33,11 +33,12 @@ jobs:
             arch: x64
             version: 1
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: julia-actions/setup-julia@v2
         with:
           version: ${{ matrix.version }}
           arch: ${{ matrix.arch }}
+      - uses: julia-actions/cache@v1
       - uses: actions/cache@v4
         env:
           cache-name: cache-artifacts