diff --git a/.github/workflows/__test-action-matrix-outputs.yml b/.github/workflows/__test-action-matrix-outputs.yml
index 832a041..c597025 100644
--- a/.github/workflows/__test-action-matrix-outputs.yml
+++ b/.github/workflows/__test-action-matrix-outputs.yml
@@ -4,8 +4,8 @@ on:
   workflow_call:
 
 jobs:
-  tests:
-    name: Tests for set/get matrix outputs
+  tests-1:
+    name: Arrange - Set first output
     strategy:
       matrix:
         os:
@@ -15,45 +15,67 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - id: set-matrix-output-1
+      - id: set-matrix-output
         uses: ./actions/set-matrix-output
         with:
           value: |
             { "test": "test content 1" }
           artifact-name: "test-matrix-outputs-${{ matrix.os }}"
 
-      - id: set-matrix-output-2
-        uses: ./actions/set-matrix-output
-        with:
-          value: ""
-          artifact-name: "test-matrix-outputs-${{ matrix.os }}"
-
-      - id: set-matrix-output-3
-        uses: ./actions/set-matrix-output
-        with:
-          value: |
-            { "test": "test content 2" }
-          artifact-name: "test-matrix-outputs-${{ matrix.os }}"
-
       - name: Check set matrix outputs
         shell: bash
         run: |
           EXPECTED_ARTIFACT_NAME="$GITHUB_RUN_ID-$GITHUB_RUN_NUMBER-test-matrix-outputs-${{ matrix.os }}"
 
-          if [ "${{ steps.set-matrix-output-1.outputs.artifact-name }}" != "$EXPECTED_ARTIFACT_NAME" ]; then
+          if [ "${{ steps.set-matrix-output.outputs.artifact-name }}" != "$EXPECTED_ARTIFACT_NAME" ]; then
             echo "Set matrix output 1 result is not valid"
             exit 1
           fi
 
-          if [ "${{ steps.set-matrix-output-2.outputs.artifact-name }}" != "$EXPECTED_ARTIFACT_NAME" ]; then
-            echo "Set matrix output 2 result is not valid"
-            exit 1
-          fi
+  tests-2:
+    name: Arrange - Set empty output
+    strategy:
+      matrix:
+        os:
+          - ubuntu-latest
+          - windows-latest
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v4
 
-          if [ "${{ steps.set-matrix-output-3.outputs.artifact-name }}" != "$EXPECTED_ARTIFACT_NAME" ]; then
-            echo "Set matrix output 3 result is not valid"
-            exit 1
-          fi
+      - uses: ./actions/set-matrix-output
+        with:
+          value: ""
+          artifact-name: "test-matrix-outputs-${{ matrix.os }}"
+
+  tests-3:
+    name: Arrange - Set third output
+    strategy:
+      matrix:
+        os:
+          - ubuntu-latest
+          - windows-latest
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: ./actions/set-matrix-output
+        with:
+          value: |
+            { "test": "test content 3" }
+          artifact-name: "test-matrix-outputs-${{ matrix.os }}"
+
+  assert:
+    needs: [tests-1, tests-2, tests-3]
+    name: Assert - Check outputs
+    strategy:
+      matrix:
+        os:
+          - ubuntu-latest
+          - windows-latest
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v4
 
       - id: get-matrix-outputs
         uses: ./actions/get-matrix-outputs
@@ -65,7 +87,14 @@ jobs:
         run: |
           OUTPUT_RESULT='${{ steps.get-matrix-outputs.outputs.result }}'
 
-          if [ "$OUTPUT_RESULT"  != '[{ "test": "test content 1" },{ "test": "test content 2" }]' ]; then
+          # Output result must be a json array of 2 entries
+          if [ "$(echo "$OUTPUT_RESULT" | jq -e '. | length')" != "2" ]; then
+            echo "Get matrix outputs result is not valid"
+            exit 1
+          fi
+
+          # Output result must contain the first and third entries
+          if [ "$(echo "$OUTPUT_RESULT" | jq -e '. | map(.test) | sort')" != '["test content 1","test content 3"]' ]; then
             echo "Get matrix outputs result is not valid"
             exit 1
           fi
diff --git a/.github/workflows/need-fix-to-issue.yml b/.github/workflows/need-fix-to-issue.yml
index e9d110f..069961a 100644
--- a/.github/workflows/need-fix-to-issue.yml
+++ b/.github/workflows/need-fix-to-issue.yml
@@ -32,10 +32,6 @@ on:
         type: string
         required: false
 
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
-
 jobs:
   need-fix-to-issue:
     runs-on: ${{ inputs.runs-on && fromJson(inputs.runs-on) || 'ubuntu-latest' }}
diff --git a/actions/get-matrix-outputs/action.yml b/actions/get-matrix-outputs/action.yml
index 39f184c..939b535 100644
--- a/actions/get-matrix-outputs/action.yml
+++ b/actions/get-matrix-outputs/action.yml
@@ -16,6 +16,10 @@ inputs:
     description: "Define weather to remove the downloaded artifact after reading."
     required: false
     default: "true"
+  token:
+    description: GitHub token with read and write access to actions for the repository.
+    default: ${{ github.token }}
+    required: false
 outputs:
   result:
     description: "The matrix combined JSON outputs."
@@ -34,10 +38,11 @@ runs:
         ARTIFACT_PATH="/tmp/$ARTIFACT_NAME"
         echo "artifact-path=$ARTIFACT_PATH" >> "$GITHUB_OUTPUT"
 
-    - uses: actions/download-artifact@v3
+    - uses: actions/download-artifact@v4
       with:
-        name: ${{ steps.prepare-download.outputs.artifact-name }}
         path: ${{ steps.prepare-download.outputs.artifact-path }}
+        pattern: ${{ steps.prepare-download.outputs.artifact-name }}-*
+        merge-multiple: true
 
     - id: read-artifacts
       uses: actions/github-script@v7
@@ -64,6 +69,7 @@ runs:
           }
 
     - if: ${{ inputs.remove-artifact == 'true' }}
-      uses: geekyeggo/delete-artifact@v2
+      uses: geekyeggo/delete-artifact@v4
       with:
-        name: ${{ steps.prepare-download.outputs.artifact-name }}
+        token: ${{ inputs.token }}
+        name: ${{ steps.prepare-download.outputs.artifact-name }}-*
diff --git a/actions/set-matrix-output/action.yml b/actions/set-matrix-output/action.yml
index 87fd043..28b7669 100644
--- a/actions/set-matrix-output/action.yml
+++ b/actions/set-matrix-output/action.yml
@@ -34,31 +34,19 @@ runs:
           const artifactName = `${{ github.run_id }}-${{ github.run_number }}-${{ inputs.artifact-name }}`;
           core.setOutput("artifact-name", artifactName);
 
-          const artifactPath = join("/tmp",artifactName);
-          core.setOutput("artifact-path", artifactPath);
-          await io.mkdirP(artifactPath);
-
-          const maxAttempts = 10;
-          let matrixOutputFile = '';
-          for (let i = 1; i <= maxAttempts; i++) {
-            const uniquid = randomUUID();
-            const timestamp = Date.now();
-            const matrixOutputFileName = `${timestamp}-${artifactName}-${uniquid}.json`;
+          const uniquid = randomUUID();
+          const timestamp = Date.now();
+          const artifactUniqueName = `${artifactName}-${timestamp}-${uniquid}`;
+          core.setOutput("artifact-unique-name", artifactUniqueName);
 
-            matrixOutputFile = join(artifactPath, matrixOutputFileName);
-            if (!existsSync(matrixOutputFile)) {
-              break;
-            }
-            matrixOutputFile = '';
-          }
+          const artifactDirPath = join("/tmp",artifactUniqueName);
+          await io.mkdirP(artifactDirPath);
 
-          if (!matrixOutputFile) {
-            core.setFailed(`Failed to find unique file name after ${maxAttempts} attempts`);
-          }
-
-          writeFileSync(matrixOutputFile, `${{ inputs.value }}`);
+          const artifactPath = join(artifactDirPath, `${artifactUniqueName}.json`);
+          core.setOutput("artifact-path", artifactPath);
+          writeFileSync(artifactPath, `${{ inputs.value }}`);
 
-    - uses: actions/upload-artifact@v3
+    - uses: actions/upload-artifact@v4
       with:
-        name: ${{ steps.prepare-upload.outputs.artifact-name }}
+        name: ${{ steps.prepare-upload.outputs.artifact-unique-name }}
         path: ${{ steps.prepare-upload.outputs.artifact-path }}