diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index d62b1b98..bfea6066 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -546,7 +546,7 @@ jobs:
           toolchain: ${{ matrix.toolchain }}
           targets: wasm32-unknown-emscripten
           components: rust-src
-      - uses: pypa/cibuildwheel@v4.1.0
+      - uses: pypa/cibuildwheel@v4.2.1
         with:
           package-dir: ./bindings/python
         env:
diff --git a/.github/workflows/python-release.yml b/.github/workflows/python-release.yml
index 35bae45c..52007947 100644
--- a/.github/workflows/python-release.yml
+++ b/.github/workflows/python-release.yml
@@ -306,7 +306,7 @@ jobs:
           toolchain: ${{ matrix.toolchain }}
           targets: wasm32-unknown-emscripten
           components: rust-src
-      - uses: pypa/cibuildwheel@v4.1.0
+      - uses: pypa/cibuildwheel@v4.2.1
         with:
           package-dir: ./bindings/python
           output-dir: ./bindings/python/dist