diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index e2d2e7d18..7a6b4c422 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -20,6 +20,8 @@ jobs:
           - { os: ubuntu-20.04, toolchain: wasm-5.6.0-RELEASE, wasi-backend: Node }
           - { os: ubuntu-20.04, toolchain: wasm-5.5.0-RELEASE, wasi-backend: Wasmer }
           - { os: ubuntu-20.04, toolchain: wasm-5.6.0-RELEASE, wasi-backend: Wasmer }
+          - { os: ubuntu-20.04, toolchain: wasm-5.5.0-RELEASE, wasi-backend: MicroWASI }
+          - { os: ubuntu-20.04, toolchain: wasm-5.6.0-RELEASE, wasi-backend: MicroWASI }
 
     runs-on: ${{ matrix.entry.os }}
     steps:
diff --git a/IntegrationTests/lib.js b/IntegrationTests/lib.js
index ed5c5b493..5ba5df6a3 100644
--- a/IntegrationTests/lib.js
+++ b/IntegrationTests/lib.js
@@ -2,6 +2,7 @@ const SwiftRuntime = require("javascript-kit-swift").SwiftRuntime;
 const WasmerWASI = require("@wasmer/wasi").WASI;
 const WasmFs = require("@wasmer/wasmfs").WasmFs;
 const NodeWASI = require("wasi").WASI;
+const { WASI: MicroWASI, useAll } = require("uwasi");
 
 const promisify = require("util").promisify;
 const fs = require("fs");
@@ -43,6 +44,21 @@ const WASI = {
             }
         }
     },
+    MicroWASI: () => {
+        const wasi = new MicroWASI({
+            args: [],
+            env: {},
+            features: [useAll()],
+        })
+
+        return {
+            wasiImport: wasi.wasiImport,
+            start(instance) {
+                wasi.initialize(instance);
+                instance.exports.main();
+            }
+        }
+    },
     Node: () => {
         const wasi = new NodeWASI({
             args: [],
diff --git a/IntegrationTests/package-lock.json b/IntegrationTests/package-lock.json
index f2e53f99f..cc6ed8de9 100644
--- a/IntegrationTests/package-lock.json
+++ b/IntegrationTests/package-lock.json
@@ -7,16 +7,20 @@
       "dependencies": {
         "@wasmer/wasi": "^0.12.0",
         "@wasmer/wasmfs": "^0.12.0",
-        "javascript-kit-swift": "file:.."
+        "javascript-kit-swift": "file:..",
+        "uwasi": "^1.0.0"
       }
     },
     "..": {
       "name": "javascript-kit-swift",
-      "version": "0.12.0",
+      "version": "0.14.0",
       "license": "MIT",
       "devDependencies": {
-        "prettier": "2.1.2",
-        "typescript": "^4.4.2"
+        "@rollup/plugin-typescript": "^8.3.1",
+        "prettier": "2.6.1",
+        "rollup": "^2.70.0",
+        "tslib": "^2.3.1",
+        "typescript": "^4.6.3"
       }
     },
     "../node_modules/prettier": {
@@ -214,6 +218,11 @@
       "version": "1.0.2",
       "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8="
     },
+    "node_modules/uwasi": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/uwasi/-/uwasi-1.0.0.tgz",
+      "integrity": "sha512-xnjYEegIsUDh7aXnT6s+pNK79adEQs5R+T+fds/fFdCEtoKFkH3ngwbp3jAJjB91VfPgOVUKIH+fNbg6Om8xAw=="
+    },
     "node_modules/wrappy": {
       "version": "1.0.2",
       "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
@@ -298,8 +307,11 @@
     "javascript-kit-swift": {
       "version": "file:..",
       "requires": {
-        "prettier": "2.1.2",
-        "typescript": "^4.4.2"
+        "@rollup/plugin-typescript": "^8.3.1",
+        "prettier": "2.6.1",
+        "rollup": "^2.70.0",
+        "tslib": "^2.3.1",
+        "typescript": "^4.6.3"
       },
       "dependencies": {
         "prettier": {
@@ -387,6 +399,11 @@
       "version": "1.0.2",
       "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8="
     },
+    "uwasi": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/uwasi/-/uwasi-1.0.0.tgz",
+      "integrity": "sha512-xnjYEegIsUDh7aXnT6s+pNK79adEQs5R+T+fds/fFdCEtoKFkH3ngwbp3jAJjB91VfPgOVUKIH+fNbg6Om8xAw=="
+    },
     "wrappy": {
       "version": "1.0.2",
       "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
diff --git a/IntegrationTests/package.json b/IntegrationTests/package.json
index 678ecec49..3458b7385 100644
--- a/IntegrationTests/package.json
+++ b/IntegrationTests/package.json
@@ -3,6 +3,7 @@
   "dependencies": {
     "@wasmer/wasi": "^0.12.0",
     "@wasmer/wasmfs": "^0.12.0",
+    "uwasi": "^1.0.0",
     "javascript-kit-swift": "file:.."
   }
 }