diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 27b8cc19d..6f2af0b63 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -106,7 +106,7 @@ jobs:
         curl -sL https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-$VERSION/wasi-sysroot-$VERSION.0.tar.gz | tar xz -C wasi-sdk-$VERSION.0/share
         mv wasi-sdk-$VERSION.0 wasi-sdk
       env:
-        VERSION: 20
+        VERSION: 22
     - name: build
       run: |
         make -j2 -B WASI_SDK=wasi-sdk gltf/library.wasm js
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index fff7e6794..0622f571e 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -50,7 +50,7 @@ jobs:
         curl -sL https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-$VERSION/wasi-sysroot-$VERSION.0.tar.gz | tar xz -C wasi-sdk-$VERSION.0/share
         mv wasi-sdk-$VERSION.0 wasi-sdk
       env:
-        VERSION: 20
+        VERSION: 22
     - name: build
       run: |
         make -j2 -B WASI_SDK=wasi-sdk gltf/library.wasm js