diff --git a/.github/workflows/update-client.yml b/.github/workflows/update-client.yml
index 9f388582..7f0ec549 100644
--- a/.github/workflows/update-client.yml
+++ b/.github/workflows/update-client.yml
@@ -79,7 +79,7 @@ jobs:
       with:
         ref: ${{ inputs.branch || github.head_ref || github.ref }}
     - name: Download all-service-flat artefact
-      uses: actions/download-artifact@v5.0.0
+      uses: actions/download-artifact@v6.0.0
       with:
         name: all-service-flat
         path: all-service-definition
diff --git a/changes/20251027094654.bugfix b/changes/20251027094654.bugfix
new file mode 100644
index 00000000..69a22fbc
--- /dev/null
+++ b/changes/20251027094654.bugfix
@@ -0,0 +1 @@
+Dependency upgrade: download-artifact-6.0.0