diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e4cfd86c..f810a790 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -470,7 +470,7 @@ jobs:
 
       - name: Upload test results
         if: failure()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: valgrind-results
           path: out/valgrind-results.tar.gz
diff --git a/template/[% if repo_platform == 'github' %].github[% endif %]/workflows/ci.yml.jinja b/template/[% if repo_platform == 'github' %].github[% endif %]/workflows/ci.yml.jinja
index 0b4c86a3..d6277c4b 100644
--- a/template/[% if repo_platform == 'github' %].github[% endif %]/workflows/ci.yml.jinja	
+++ b/template/[% if repo_platform == 'github' %].github[% endif %]/workflows/ci.yml.jinja	
@@ -494,7 +494,7 @@ jobs:
 
       - name: Upload test results
         if: failure()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: valgrind-results
           path: out/valgrind-results.tar.gz