diff --git a/.github/workflows/build-and-release.yml b/.github/workflows/build-and-release.yml
index 5d95d12..e3c04d7 100644
--- a/.github/workflows/build-and-release.yml
+++ b/.github/workflows/build-and-release.yml
@@ -43,7 +43,7 @@ jobs:
         vsce package --out sigscan-${{ github.sha }}.vsix
 
     - name: Upload build artifacts
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: extension-${{ matrix.node-version }}-${{ github.sha }}
         path: "*.vsix"
diff --git a/.github/workflows/build-extension.yml b/.github/workflows/build-extension.yml
index 2b19440..63eff2d 100644
--- a/.github/workflows/build-extension.yml
+++ b/.github/workflows/build-extension.yml
@@ -49,7 +49,7 @@ jobs:
       run: vsce package --no-dependencies
       
     - name: Upload extension artifact
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: sigscan-extension-${{ matrix.node-version }}
         path: '*.vsix'