diff --git a/.gitea/workflows/ci.yaml b/.gitea/workflows/ci.yaml
index 2c072c2..7e28b13 100644
--- a/.gitea/workflows/ci.yaml
+++ b/.gitea/workflows/ci.yaml
@@ -84,7 +84,7 @@ jobs:
         run: mvn -B org.jacoco:jacoco-maven-plugin:prepare-agent verify sonar:sonar org.cyclonedx:cyclonedx-maven-plugin:makeAggregateBom -Dsonar.host.url="${{ inputs.sonar_host }}" -Dsonar.token="${{ secrets.SONAR_TOKEN }}"
 
       - name: Upload SBOM to DTrack
-        uses: DependencyTrack/gh-upload-sbom@v3
+        uses: DependencyTrack/gh-upload-sbom@v4
         with:
           serverHostname: ${{ inputs.dtrack_host_name }}
           protocol: ${{ inputs.dtrack_protocol }}
diff --git a/build-and-test/action.yml b/build-and-test/action.yml
index 63baac1..5ef83eb 100644
--- a/build-and-test/action.yml
+++ b/build-and-test/action.yml
@@ -74,7 +74,7 @@ runs:
       run: mvn -B clean verify sonar:sonar org.cyclonedx:cyclonedx-maven-plugin:makeAggregateBom -Dsonar.host.url="${{ inputs.sonar_host }}" -Dsonar.token="${{ inputs.sonar_token }}"
 
     - name: Upload SBOM to DTrack
-      uses: DependencyTrack/gh-upload-sbom@v3
+      uses: DependencyTrack/gh-upload-sbom@v4
       with:
         serverhostname: ${{ inputs.dtrack_host_name }}
         protocol: ${{ inputs.dtrack_protocol }}