diff --git a/.github/workflows/_pr_image_build.yaml b/.github/workflows/_pr_image_build.yaml
index 5a0b1213..269255fc 100644
--- a/.github/workflows/_pr_image_build.yaml
+++ b/.github/workflows/_pr_image_build.yaml
@@ -86,7 +86,7 @@ jobs:
         digest="${{ steps.build.outputs.digest }}"
         touch "${{ runner.temp }}/digests/${digest#sha256:}"
     - name: Upload digest
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v6
       with:
         name: digests-${{ inputs.suffix }}-${{ matrix.tag }}
         path: ${{ runner.temp }}/digests/*