diff --git a/.github/workflows/ci-wasm.yml b/.github/workflows/ci-wasm.yml
index cef73ce..7532f82 100644
--- a/.github/workflows/ci-wasm.yml
+++ b/.github/workflows/ci-wasm.yml
@@ -9,9 +9,8 @@ on:
 jobs:
   wasm:
     runs-on: ubuntu-latest
+    container: swift:6.0.3
     steps:
       - uses: actions/checkout@v4
-      - name: Build
-        uses: swiftwasm/swiftwasm-action@v5.9
-        with:
-          shell-action: swift build --triple wasm32-unknown-wasi
+      - uses: swiftwasm/setup-swiftwasm@v2
+      - run: swift build --swift-sdk wasm32-unknown-wasi