diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 43b4820..29dc726 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -27,19 +27,6 @@ jobs:
       - name: checkout
         uses: actions/checkout@v4
 
-      - name: build-image
-        run: |
-          pushd "$(mktemp -d)"
-          curl -f -L --retry 5 https://github.com/tweag/rust-alpine-mimalloc/archive/refs/heads/master.tar.gz | tar xz --strip-components=1
-          podman build \
-            --arch ${{ matrix.arch }} \
-            --network host \
-            --pull \
-            --squash-all \
-            --tag rust:alpine-mimalloc \
-            .
-          popd
-
       - name: build
         run: |
           podman run \
@@ -51,14 +38,14 @@ jobs:
             --tmpfs /tmp:exec \
             --volume $PWD:/workspace \
             --workdir /workspace \
-            rust:alpine-mimalloc \
-            sh -c 'TARGET=$(rustc -vV | sed -n "s|host: ||p") && exec ./build.sh --target $TARGET'
-
-          MIMALLOC_VERBOSE=1 ./bin/wasm-component-ld --help
-          MIMALLOC_VERBOSE=1 ./bin/wasm-tools --version
-          MIMALLOC_VERBOSE=1 ./bin/wasmtime --version
-          MIMALLOC_VERBOSE=1 ./bin/wit-bindgen --version
-          MIMALLOC_VERBOSE=1 ./bin/wizer --version
+            chimeralinux/chimera \
+            sh -c 'apk add cargo libatomic-chimera-devel-static libcxx-devel-static musl-devel-static && TARGET=$(rustc -vV | sed -n "s|host: ||p") && exec ./build.sh --target $TARGET'
+
+          ./bin/wasm-component-ld --help
+          ./bin/wasm-tools --version
+          ./bin/wasmtime --version
+          ./bin/wit-bindgen --version
+          ./bin/wizer --version
 
           file ./bin/wasm-component-ld
           file ./bin/wasm-tools
diff --git a/README.md b/README.md
index 7fbbc1f..9e73bcd 100644
--- a/README.md
+++ b/README.md
@@ -3,8 +3,8 @@
 Static builds of `wasm-tools`, `wasmtime-cli`, `wizer` for
 {x86_64,aarch64}-{linux,darwin,windows}:
 
-- `wasm-component-ld`: `v0.5.3`
-- `wasm-tools`: `v1.211.1`
+- `wasm-component-ld`: `v0.5.4`
+- `wasm-tools`: `v1.213.0`
 - `wasmtime-cli`: `v22.0.0`
-- `wit-bindgen-cli`: `v0.26.0`
+- `wit-bindgen-cli`: `v0.27.0`
 - `wizer`: `v6.0.0-git`