diff --git a/.github/workflows/wasm.yml b/.github/workflows/wasm.yml
index e3384cab6..560d5684b 100644
--- a/.github/workflows/wasm.yml
+++ b/.github/workflows/wasm.yml
@@ -12,7 +12,7 @@ jobs:
           submodules: true
       - name: wasm build
         uses: zigen/omnetpp-wasm@v0.27
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v5
         with:
           name: wasm-build
           path: |