diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0c0d094..0f02294 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,7 +20,7 @@ jobs:
           node-version: 22
           cache: npm
           cache-dependency-path: rxing-wasm/package-lock.json
-      - uses: dtolnay/rust-toolchain@stable
+      - uses: Swatinem/rust-cache@v2
       - run: npm ci
         working-directory: rxing-wasm
       - run: cargo clippy --workspace --all-targets
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 8438168..d341501 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -53,7 +53,7 @@ jobs:
           cache: npm
           cache-dependency-path: rxing-wasm/package-lock.json
 
-      - uses: dtolnay/rust-toolchain@stable
+      - uses: Swatinem/rust-cache@v2
 
       - run: npm ci
         working-directory: rxing-wasm
@@ -96,6 +96,10 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
+      - uses: Swatinem/rust-cache@v2
+        with:
+          key: ${{ matrix.target }}
+
       - run: cargo build -p rxing-cli --release
 
       - name: Package binary