diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b4ce5bf27f..2e9c7e1bf4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -204,7 +204,7 @@ jobs:
         run: ${{ github.workspace }}/.github/workflows/gotestsum.sh --tags stylustest --run TestProgramLong --timeout 60m --cover
 
       - name: Archive detailed run log
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: ${{ matrix.test-mode }}-full.log
           path: full.log
diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 2aacf32f00..8526024fb3 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -81,7 +81,7 @@ jobs:
           echo -e "\x1b[1;34mWAVM module root:\x1b[0m $module_root"
 
       - name: Upload WAVM machine as artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: wavm-machine-${{ steps.module-root.outputs.module-root }}
           path: target/machines/latest/*