diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 6bbd9a42d..e2f6809d5 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -45,7 +45,7 @@ jobs:
     - name: 🧪 Test
       run: dotnet test --solution src/Refitter.sln -c Release
     - name: 🗳️ Upload
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: Packages
         path: |
diff --git a/.github/workflows/codecov.yml b/.github/workflows/codecov.yml
index 7f68ce128..e7cc3b41e 100644
--- a/.github/workflows/codecov.yml
+++ b/.github/workflows/codecov.yml
@@ -44,7 +44,7 @@ jobs:
       run: dotnet test --project src/Refitter.Tests/Refitter.Tests.csproj -c Release --coverage --coverage-output coverage.cobertura.xml --coverage-output-format xml
 
     - name: 🗳️ Upload
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: Packages
         path: |
diff --git a/.github/workflows/msbuild.yml b/.github/workflows/msbuild.yml
index 2a410da64..85a65f8e3 100644
--- a/.github/workflows/msbuild.yml
+++ b/.github/workflows/msbuild.yml
@@ -48,7 +48,7 @@ jobs:
       working-directory: test/MSBuild
       run: cat msbuild.log   
     - name: 🗳️ Upload
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: Packages
         path: |
diff --git a/.github/workflows/release-template.yml b/.github/workflows/release-template.yml
index e9b035035..4107cb780 100644
--- a/.github/workflows/release-template.yml
+++ b/.github/workflows/release-template.yml
@@ -41,7 +41,7 @@ jobs:
         shell: pwsh
         run: Get-ChildItem -Filter *.nupkg -Recurse | ForEach-Object { Move-Item -Path $_ -Destination . }
       - name: Publish artifacts
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: Packages
           path: |
diff --git a/.github/workflows/template.yml b/.github/workflows/template.yml
index 0b350cd06..f7e40099f 100644
--- a/.github/workflows/template.yml
+++ b/.github/workflows/template.yml
@@ -78,7 +78,7 @@ jobs:
       if: steps.prepare_openapi_spec.outputs.exists == 'True'
     
     - name: 🛠️ Publish generated code as Artifact
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: Generated Code (${{ inputs.openapi }}.${{ inputs.format }}, ${{ inputs.version }}, ${{ inputs.os }})
         path: test/*.cs