diff --git a/.github/workflows/continuous-integration.yml b/.github/workflows/continuous-integration.yml
index b699d86a3..d3f304490 100644
--- a/.github/workflows/continuous-integration.yml
+++ b/.github/workflows/continuous-integration.yml
@@ -42,7 +42,7 @@ jobs:
         mv out/windows/Installer.Windows/bin/Release/net472/gcm*.exe artifacts/
 
     - name: Upload artifacts
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: win-x86
         path: |
@@ -86,7 +86,7 @@ jobs:
         mv out/linux/Packaging.Linux/Release/tar/*.tar.gz artifacts/
 
     - name: Upload artifacts
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: ${{ matrix.runtime }}
         path: |
@@ -131,7 +131,7 @@ jobs:
         mv out/osx/Installer.Mac/pkg/Release/gcm*.pkg artifacts/
 
     - name: Upload artifacts
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: ${{ matrix.runtime }}
         path: |
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 388d5b37f..d707598ee 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -130,7 +130,7 @@ jobs:
           --keychain-profile="$N4"
 
     - name: Upload artifacts
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: macos-${{ matrix.runtime }}-artifacts
         path: |
@@ -216,7 +216,7 @@ jobs:
         timestamp-digest: SHA256
 
     - name: Upload artifacts
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: windows-artifacts
         path: |
@@ -301,7 +301,7 @@ jobs:
           --detach-sig gcm-${{ matrix.runtime }}.$version.tar.gz
 
     - name: Upload artifacts
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: ${{ matrix.runtime }}-artifacts
         path: |
@@ -329,7 +329,7 @@ jobs:
         src/shared/DotnetTool/layout.sh --configuration=Release
 
     - name: Upload .NET tool artifacts
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: tmp.dotnet-tool-build
         path: |
@@ -373,7 +373,7 @@ jobs:
         mv images payload.sym payload -t dotnet-tool-payload-sign
 
     - name: Upload signed payload
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: dotnet-tool-payload-sign
         path: |
@@ -404,7 +404,7 @@ jobs:
           --publish-dir=$(pwd)/signed
 
     - name: Upload unsigned package
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: tmp.dotnet-tool-package-unsigned
         path: |
@@ -456,7 +456,7 @@ jobs:
         mv $cert .\nuget-signing.cer
 
     - name: Publish signed package and certificate
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: dotnet-tool-sign
         path: |