diff --git a/.github/workflows/activation.yml b/.github/workflows/activation.yml
index 02836627..7299db23 100644
--- a/.github/workflows/activation.yml
+++ b/.github/workflows/activation.yml
@@ -2,7 +2,6 @@ name: Acquire activation file
 
 on:
   workflow_dispatch:
-  push:
 
 jobs:
   activation:
@@ -11,10 +10,11 @@ jobs:
     steps:
       # Request manual activation file
       - name: Unity - Request Activation File
-        id: getManualLicenseFile
+        id: requestActivationFile
         uses: game-ci/unity-request-activation-file@v2.0-alpha-1
       - name: Upload activation file
         uses: actions/upload-artifact@v2
         with:
-          name: ${{ steps.getManualLicenseFile.outputs.filePath }}
-          path: ${{ steps.getManualLicenseFile.outputs.filePath }}
+          name: ${{ steps.requestActivationFile.outputs.filePath }}
+          path: ${{ steps.requestActivationFile.outputs.filePath }}
+          retention-days: 3
diff --git a/.github/workflows/cleanup.yml b/.github/workflows/cleanup.yml
index f60c0434..d191a623 100644
--- a/.github/workflows/cleanup.yml
+++ b/.github/workflows/cleanup.yml
@@ -1,7 +1,7 @@
 name: Delete old artifacts
 on:
   schedule:
-    - cron: '30 10 * * *' # every day at 10:30
+    - cron: '30 10 * * SUN' # every sunday at 10:30
 
 jobs:
   delete-artifacts:
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 997e822f..415d5b91 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -77,10 +77,11 @@ jobs:
           unityVersion: ${{ matrix.unityVersion }}
           targetPlatform: ${{ matrix.targetPlatform }}
           customParameters: -profile SomeProfile -someBoolean -someValue exampleValue
-      - uses: actions/upload-artifact@v1
+      - uses: actions/upload-artifact@v2
         with:
           name: Build (${{ matrix.unityVersion }})
           path: build
+          retention-days: 14
   k8sBuilds:
     name: K8s build for ${{ matrix.targetPlatform }} on version ${{ matrix.unityVersion }}
     runs-on: ubuntu-latest
@@ -120,9 +121,10 @@ jobs:
           kubeConfig: ${{ steps.read-base64.outputs.base64 }}
           volume: ${{ steps.k8s-unity-build.outputs.volume }}
           sourcePath: repo/build/
-      - uses: actions/upload-artifact@v1
+      - uses: actions/upload-artifact@v2
         with:
           name: Kubernetes Build (${{ matrix.targetPlatform }})
           path: k8s-volume-download
+          retention-days: 14
       - run: ./action/bootstrapper/ReleaseLockAndAttemptShutdown.sh ${{ env.GKE_PROJECT }} ${{ env.GKE_CLUSTER }} ${{ env.GKE_ZONE }}
         if: ${{ always() }}