diff --git a/.github/workflows/merge.yml b/.github/workflows/merge.yml
index 2166b88..78518ef 100644
--- a/.github/workflows/merge.yml
+++ b/.github/workflows/merge.yml
@@ -90,7 +90,7 @@ jobs:
             EGERIA_VERSION=${{ env.EGERIA_VERSION }}
       # --
       - name: Upload Connector
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           # TODO: merge - Update name & artifacts to upload
           name: Jar
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index b0f6104..a3a3e81 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -71,7 +71,7 @@ jobs:
             EGERIA_VERSION=${{ env.EGERIA_VERSION }}
       # Upload the library so that build results can be viewed
       - name: Upload Connector
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           # TODO: release - Update name & artifacts to upload
           name: Jar
diff --git a/.github/workflows/verify.yml b/.github/workflows/verify.yml
index a316f01..65e6a03 100644
--- a/.github/workflows/verify.yml
+++ b/.github/workflows/verify.yml
@@ -23,7 +23,7 @@ jobs:
         run: ./gradlew build
       # --
       - name: Upload Connector
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: Strimzi Integration Connector
           path: '**/build/libs/*.jar'