diff --git a/.github/workflows/part_docs.yml b/.github/workflows/part_docs.yml
index abb45b6..1690b3d 100644
--- a/.github/workflows/part_docs.yml
+++ b/.github/workflows/part_docs.yml
@@ -42,7 +42,7 @@ jobs:
       - run: mix deps.compile
       - run: mix compile --warning-as-errors
       - run: mix docs
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: docs
           path: doc
diff --git a/.github/workflows/part_test.yml b/.github/workflows/part_test.yml
index 8301808..b6a59b9 100644
--- a/.github/workflows/part_test.yml
+++ b/.github/workflows/part_test.yml
@@ -171,7 +171,7 @@ jobs:
           restore-keys: |
             dialyzer_plt_dev-${{ runner.os }}-${{ steps.setupBEAM.outputs.otp-version }}-${{ steps.setupBEAM.outputs.elixir-version }}-
       - run: mix dialyzer --plt
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: dialyzer_plt_dev
           path: priv/plts/