diff --git a/.github/workflows/containerized-ci.yml b/.github/workflows/containerized-ci.yml
index f72166ec39..36a03181d5 100644
--- a/.github/workflows/containerized-ci.yml
+++ b/.github/workflows/containerized-ci.yml
@@ -119,7 +119,7 @@ jobs:
     ###############################################################################
     - name: Upload output file if test fails
       if: failure()
-      uses: actions/upload-artifact@v4.6.2
+      uses: actions/upload-artifact@v5.0.0
       with:
         name: outputs.${{ matrix.compiler }}.UKMO.tgz
         path: driver/data/outputs/UKMO/outputs.${{ matrix.compiler }}.UKMO.tgz
diff --git a/.github/workflows/continuous_integration.yml b/.github/workflows/continuous_integration.yml
index 9e7ce87611..0ab017ab9d 100644
--- a/.github/workflows/continuous_integration.yml
+++ b/.github/workflows/continuous_integration.yml
@@ -159,7 +159,7 @@ jobs:
     ###############################################################################
     - name: Upload output file if test fails
       if: failure()
-      uses: actions/upload-artifact@v4.6.2
+      uses: actions/upload-artifact@v5.0.0
       with:
         name: outputs.${{ matrix.compiler }}.UKMO.tgz
         path: driver/data/outputs/UKMO/outputs.${{ matrix.compiler }}.UKMO.tgz