From 08d4bead6d7f83a36a490e7dbd4d30e3552ae827 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Joachim=20K=C3=BChn?= <Martin.Kuehn@DLR.de>
Date: Mon, 16 Dec 2024 20:53:44 +0100
Subject: [PATCH] updated actions

---
 .github/actions/build/action.yml | 10 +++++-----
 .github/actions/test/action.yml  |  6 +++---
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/.github/actions/build/action.yml b/.github/actions/build/action.yml
index 915c883a..606bf824 100644
--- a/.github/actions/build/action.yml
+++ b/.github/actions/build/action.yml
@@ -6,15 +6,15 @@ runs:
       shell: bash
       run: |
         sudo apt-get -qq update
-        sudo apt-get -qq install gcc-11
-        sudo apt-get -qq -y install g++-11
+        sudo apt-get -qq install gcc-12
+        sudo apt-get -qq -y install g++-12
         sudo apt-get -qq -y install lcov        
     - name: Build
       shell: 
       # ensure that the installed compiler version is used
       run: |
-        export CC=/usr/bin/gcc-11
-        export CXX=/usr/bin/g++-11
+        export CC=/usr/bin/gcc-12
+        export CXX=/usr/bin/g++-12
         mkdir build && cd build
         cmake -DCMAKE_BUILD_TYPE=Debug -DGMGPOLAR_TEST_COVERAGE=ON ..
         make -j4
@@ -23,7 +23,7 @@ runs:
       run: |
         tar -czf build.tar.gz build
     - name: Upload build dir archive
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: build-cpp-linux-gmgpolar
         path: build.tar.gz
diff --git a/.github/actions/test/action.yml b/.github/actions/test/action.yml
index c4dbe781..68f30bc8 100644
--- a/.github/actions/test/action.yml
+++ b/.github/actions/test/action.yml
@@ -15,7 +15,7 @@ runs:
         sudo apt-get -qq -y install lcov
         sudo apt-get -qq update  
     - name: Download build test directory
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
         name: ${{ inputs.build-artifact }}
     - name: extract build archive
@@ -37,14 +37,14 @@ runs:
         cd build
         cmake --build . --target coverage/fast
     - name: Upload test report
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: test-report
         path: build/tests/testreport.xml
         if-no-files-found: error
         retention-days: 3
     - name: Upload coverage reports
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: test-coverage-reports
         path: |