diff --git a/.github/workflows/release-spectre-demo.yml b/.github/workflows/release-spectre-demo.yml
index 876605e..c198602 100644
--- a/.github/workflows/release-spectre-demo.yml
+++ b/.github/workflows/release-spectre-demo.yml
@@ -101,7 +101,7 @@ jobs:
           tar -czvf ../${{ matrix.artifact }}.tar.gz *
 
       - name: Upload artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: ${{ matrix.artifact }}
           path: archive/${{ matrix.artifact }}.*
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index a6376f4..fa473a7 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -99,7 +99,7 @@ jobs:
           tar -czvf ../${{ matrix.artifact }}.tar.gz *
 
       - name: Upload artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: ${{ matrix.artifact }}
           path: archive/${{ matrix.artifact }}.*