diff --git a/.github/workflows/compile.yml b/.github/workflows/compile.yml
index 2132888b..54b58163 100644
--- a/.github/workflows/compile.yml
+++ b/.github/workflows/compile.yml
@@ -69,13 +69,13 @@ jobs:
         dir  $env:GITHUB_WORKSPACE\out\net8.0
 
     - name: Upload artifact
-      uses: actions/upload-artifact@v2
+      uses: actions/upload-artifact@v4
       with:
          name: buildoutput
          path: ${{ github.workspace }}/out/net8.0
     
     - name: Archive Build Log
-      uses: actions/upload-artifact@v2
+      uses: actions/upload-artifact@v4
       if: ${{ success() || failure() }}
       with:
         name: Compile_Solution_log
@@ -84,7 +84,7 @@ jobs:
           $env:GITHUB_WORKSPACE/*.binlog  
 
     - name: Archive Build Output
-      uses: actions/upload-artifact@v2
+      uses: actions/upload-artifact@v4
       with:
         name: continuous-clearing
         path: |
@@ -120,7 +120,7 @@ jobs:
 
 
     - name: Archive Build Output
-      uses: actions/upload-artifact@v2
+      uses: actions/upload-artifact@v4
       with:
         name: continuous-clearing
         path: |
@@ -133,7 +133,7 @@ jobs:
         Write-Host "::set-output name=nupkg-LicenseClearingTool::continuous-clearing.7.0.0.nupkg"
         
     - name: Archive NuGet Packages
-      uses: actions/upload-artifact@v2
+      uses: actions/upload-artifact@v4
       with:
         name: nuget-continuous-clearing
         path: |
@@ -153,7 +153,7 @@ jobs:
         fetch-depth: 0  
 
     - name: Download Build Output
-      uses: actions/download-artifact@v2
+      uses: actions/download-artifact@v4
       with:
           name: buildoutput
           path: ${{ github.workspace }}/buildoutput
@@ -170,7 +170,7 @@ jobs:
         
     - name: Archive docker image      
       #if: ${{ false }}  # disable for now
-      uses: actions/upload-artifact@v2
+      uses: actions/upload-artifact@v4
       with:
         name: docker-continuous-clearing
         path: |
@@ -190,17 +190,17 @@ jobs:
           fetch-depth: 0  
           
       - name: Download Build Output
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v4
         with:
           name: continuous-clearing
 
       - name: Download NuGet Package
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v4
         with:
           name: nuget-continuous-clearing
       
       - name: Download Docker image
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v4
         with:
           name: docker-continuous-clearing