diff --git a/.github/workflows/_build-packages.yml b/.github/workflows/_build-packages.yml
index f5b52b2f815a6..254863b9ed714 100644
--- a/.github/workflows/_build-packages.yml
+++ b/.github/workflows/_build-packages.yml
@@ -41,7 +41,7 @@ jobs:
           mkdir -p pypi/${{ matrix.pkg-name }}
           cp dist/* pypi/${{ matrix.pkg-name }}/
 
-      - uses: actions/upload-artifact@v5
+      - uses: actions/upload-artifact@v6
         with:
           name: ${{ inputs.artifact-name }}-${{ matrix.pkg-name }}
           path: pypi
@@ -62,7 +62,7 @@ jobs:
 
       - name: Keep artifact
         run: python -c "print('DAYS=' + str(5 if '${{ github.event_name }}'.startswith('pull_request') else 0))" >> $GITHUB_ENV
-      - uses: actions/upload-artifact@v5
+      - uses: actions/upload-artifact@v6
         with:
           name: ${{ inputs.artifact-name }}
           path: pypi
diff --git a/.github/workflows/_legacy-checkpoints.yml b/.github/workflows/_legacy-checkpoints.yml
index 89534d8a9ebec..5dff7a9d83def 100644
--- a/.github/workflows/_legacy-checkpoints.yml
+++ b/.github/workflows/_legacy-checkpoints.yml
@@ -108,7 +108,7 @@ jobs:
           python -c "print('AWS_RUN=' + str('' if '${{inputs.push_to_s3}}' == 'true' else '--dryrun'))" >> $GITHUB_ENV
 
       - name: Upload checkpoints to GitHub Actions artifact
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: checkpoints-${{ github.sha }}
           path: ${{ env.LEGACY_FOLDER }}/checkpoints/
diff --git a/.github/workflows/docs-build.yml b/.github/workflows/docs-build.yml
index 31af5cc30176f..ece5b1454b99f 100644
--- a/.github/workflows/docs-build.yml
+++ b/.github/workflows/docs-build.yml
@@ -133,7 +133,7 @@ jobs:
 
       - name: Upload built docs
         if: ${{ matrix.target == 'html' }}
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: docs-${{ matrix.pkg-name }}-${{ github.sha }}
           path: docs/build/html/
diff --git a/.github/workflows/release-nightly.yml b/.github/workflows/release-nightly.yml
index be75f9cee9b7e..bf3c6b2ffcef8 100644
--- a/.github/workflows/release-nightly.yml
+++ b/.github/workflows/release-nightly.yml
@@ -40,7 +40,7 @@ jobs:
           nb-dirs: ${{ env.NB_DIRS }}
           allow-local-changes: "true"
 
-      - uses: actions/upload-artifact@v5
+      - uses: actions/upload-artifact@v6
         with:
           name: nightly-packages-${{ github.sha }}
           path: dist