diff --git a/.github/workflows/code_coverage.yml b/.github/workflows/code_coverage.yml
index 54020bb9..5a91de04 100644
--- a/.github/workflows/code_coverage.yml
+++ b/.github/workflows/code_coverage.yml
@@ -51,7 +51,7 @@ jobs:
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
       - name: Upload artifact
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         with:
           name: coverage-report
           path: coverage-report.html
diff --git a/.github/workflows/nightly_docs.yml b/.github/workflows/nightly_docs.yml
index 0321cc53..0edcd143 100644
--- a/.github/workflows/nightly_docs.yml
+++ b/.github/workflows/nightly_docs.yml
@@ -22,7 +22,7 @@ jobs:
         env:
           RUSTDOCFLAGS: '--cfg docsrs -Dwarnings'
       - name: Upload artifact
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         with:
           name: built-docs
           path: ./target/doc/*