diff --git a/.github/workflows/deploy-userguide-latest.yml b/.github/workflows/deploy-userguide-latest.yml
index 5365d4e94d78..8fee24da6299 100644
--- a/.github/workflows/deploy-userguide-latest.yml
+++ b/.github/workflows/deploy-userguide-latest.yml
@@ -57,7 +57,7 @@ jobs:
 
       # Create an artifact of the html output
       - name: Upload artifact
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: HTML Documentation
           path: user_guide_src/build/html/
diff --git a/.github/workflows/reusable-phpunit-test.yml b/.github/workflows/reusable-phpunit-test.yml
index 8637fa4d0dbc..16494d9f4c57 100644
--- a/.github/workflows/reusable-phpunit-test.yml
+++ b/.github/workflows/reusable-phpunit-test.yml
@@ -212,7 +212,7 @@ jobs:
 
       - name: Upload coverage results as artifact
         if: ${{ inputs.enable-artifact-upload }}
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: ${{ env.ARTIFACT_NAME }}
           path: build/cov/coverage-${{ env.ARTIFACT_NAME }}.cov
diff --git a/.github/workflows/reusable-serviceless-phpunit-test.yml b/.github/workflows/reusable-serviceless-phpunit-test.yml
index 43cb7bee2c10..2bd34967cdf1 100644
--- a/.github/workflows/reusable-serviceless-phpunit-test.yml
+++ b/.github/workflows/reusable-serviceless-phpunit-test.yml
@@ -122,7 +122,7 @@ jobs:
 
       - name: Upload coverage results as artifact
         if: ${{ inputs.enable-artifact-upload }}
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: ${{ env.ARTIFACT_NAME }}
           path: build/cov/coverage-${{ env.ARTIFACT_NAME }}.cov