diff --git a/wasm/example/.pnp.cjs b/wasm/example/.pnp.cjs
index 54c1704..56643dc 100644
--- a/wasm/example/.pnp.cjs
+++ b/wasm/example/.pnp.cjs
@@ -419,7 +419,7 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
             ["minipass-pipeline", "npm:1.2.4"],\
             ["p-map", "npm:4.0.0"],\
             ["ssri", "npm:10.0.5"],\
-            ["tar", "npm:6.2.0"],\
+            ["tar", "npm:6.2.1"],\
             ["unique-filename", "npm:3.0.0"]\
           ],\
           "linkType": "HARD"\
@@ -1084,7 +1084,7 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
             ["npmlog", "npm:6.0.2"],\
             ["rimraf", "npm:3.0.2"],\
             ["semver", "npm:7.5.4"],\
-            ["tar", "npm:6.2.0"],\
+            ["tar", "npm:6.2.1"],\
             ["which", "npm:2.0.2"]\
           ],\
           "linkType": "HARD"\
@@ -1409,10 +1409,10 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
         }]\
       ]],\
       ["tar", [\
-        ["npm:6.2.0", {\
-          "packageLocation": "./.yarn/cache/tar-npm-6.2.0-3eb25205a7-db4d9fe74a.zip/node_modules/tar/",\
+        ["npm:6.2.1", {\
+          "packageLocation": "./.yarn/cache/tar-npm-6.2.1-237800bb20-f1322768c9.zip/node_modules/tar/",\
           "packageDependencies": [\
-            ["tar", "npm:6.2.0"],\
+            ["tar", "npm:6.2.1"],\
             ["chownr", "npm:2.0.0"],\
             ["fs-minipass", "npm:2.1.0"],\
             ["minipass", "npm:5.0.0"],\
@@ -3374,7 +3374,8 @@ class ZipFS extends BasePortableFakeFS {
           stream$1.destroy();
         },
         bytesRead: 0,
-        path: p
+        path: p,
+        pending: false
       }
     );
     const immediate = setImmediate(async () => {
@@ -3415,11 +3416,12 @@ class ZipFS extends BasePortableFakeFS {
         }
       }),
       {
-        bytesWritten: 0,
-        path: p,
         close() {
           stream$1.destroy();
-        }
+        },
+        bytesWritten: 0,
+        path: p,
+        pending: false
       }
     );
     stream$1.on(`data`, (chunk) => {
@@ -4359,18 +4361,10 @@ class ProxiedFS extends FakeFS {
     return this.baseFs.symlinkSync(mappedTarget, mappedP, type);
   }
   async readFilePromise(p, encoding) {
-    if (encoding === `utf8`) {
-      return this.baseFs.readFilePromise(this.fsMapToBase(p), encoding);
-    } else {
-      return this.baseFs.readFilePromise(this.fsMapToBase(p), encoding);
-    }
+    return this.baseFs.readFilePromise(this.fsMapToBase(p), encoding);
   }
   readFileSync(p, encoding) {
-    if (encoding === `utf8`) {
-      return this.baseFs.readFileSync(this.fsMapToBase(p), encoding);
-    } else {
-      return this.baseFs.readFileSync(this.fsMapToBase(p), encoding);
-    }
+    return this.baseFs.readFileSync(this.fsMapToBase(p), encoding);
   }
   async readdirPromise(p, opts) {
     return this.baseFs.readdirPromise(this.mapToBase(p), opts);
@@ -5096,24 +5090,14 @@ class ZipOpenFS extends BasePortableFakeFS {
   }
   async readFilePromise(p, encoding) {
     return this.makeCallPromise(p, async () => {
-      switch (encoding) {
-        case `utf8`:
-          return await this.baseFs.readFilePromise(p, encoding);
-        default:
-          return await this.baseFs.readFilePromise(p, encoding);
-      }
+      return await this.baseFs.readFilePromise(p, encoding);
     }, async (zipFs, { subPath }) => {
       return await zipFs.readFilePromise(subPath, encoding);
     });
   }
   readFileSync(p, encoding) {
     return this.makeCallSync(p, () => {
-      switch (encoding) {
-        case `utf8`:
-          return this.baseFs.readFileSync(p, encoding);
-        default:
-          return this.baseFs.readFileSync(p, encoding);
-      }
+      return this.baseFs.readFileSync(p, encoding);
     }, (zipFs, { subPath }) => {
       return zipFs.readFileSync(subPath, encoding);
     });
@@ -5805,38 +5789,28 @@ function patchFs(patchedFs, fakeFs) {
     patchedFs.realpathSync.native = patchedFs.realpathSync;
   }
   {
-    const origEmitWarning = process.emitWarning;
-    process.emitWarning = () => {
-    };
-    let patchedFsPromises;
-    try {
-      patchedFsPromises = patchedFs.promises;
-    } finally {
-      process.emitWarning = origEmitWarning;
-    }
-    if (typeof patchedFsPromises !== `undefined`) {
-      for (const fnName of ASYNC_IMPLEMENTATIONS) {
-        const origName = fnName.replace(/Promise$/, ``);
-        if (typeof patchedFsPromises[origName] === `undefined`)
-          continue;
-        const fakeImpl = fakeFs[fnName];
-        if (typeof fakeImpl === `undefined`)
-          continue;
-        if (fnName === `open`)
-          continue;
-        setupFn(patchedFsPromises, origName, (pathLike, ...args) => {
-          if (pathLike instanceof FileHandle) {
-            return pathLike[origName].apply(pathLike, args);
-          } else {
-            return fakeImpl.call(fakeFs, pathLike, ...args);
-          }
-        });
-      }
-      setupFn(patchedFsPromises, `open`, async (...args) => {
-        const fd = await fakeFs.openPromise(...args);
-        return new FileHandle(fd, fakeFs);
+    const patchedFsPromises = patchedFs.promises;
+    for (const fnName of ASYNC_IMPLEMENTATIONS) {
+      const origName = fnName.replace(/Promise$/, ``);
+      if (typeof patchedFsPromises[origName] === `undefined`)
+        continue;
+      const fakeImpl = fakeFs[fnName];
+      if (typeof fakeImpl === `undefined`)
+        continue;
+      if (fnName === `open`)
+        continue;
+      setupFn(patchedFsPromises, origName, (pathLike, ...args) => {
+        if (pathLike instanceof FileHandle) {
+          return pathLike[origName].apply(pathLike, args);
+        } else {
+          return fakeImpl.call(fakeFs, pathLike, ...args);
+        }
       });
     }
+    setupFn(patchedFsPromises, `open`, async (...args) => {
+      const fd = await fakeFs.openPromise(...args);
+      return new FileHandle(fd, fakeFs);
+    });
   }
   {
     patchedFs.read[nodeUtils.promisify.custom] = async (fd, buffer, ...args) => {
@@ -12083,7 +12057,7 @@ function makeManager(pnpapi, opts) {
     apiEntry.lastRefreshCheck = timeNow;
     const stats = opts.fakeFs.statSync(pnpApiPath);
     if (stats.mtime > apiEntry.stats.mtime) {
-      process.emitWarning(`[Warning] The runtime detected new informations in a PnP file; reloading the API instance (${npath.fromPortablePath(pnpApiPath)})`);
+      process.emitWarning(`[Warning] The runtime detected new information in a PnP file; reloading the API instance (${npath.fromPortablePath(pnpApiPath)})`);
       apiEntry.stats = stats;
       apiEntry.instance = loadApiInstance(pnpApiPath);
     }
diff --git a/wasm/example/yarn.lock b/wasm/example/yarn.lock
index 451c737..784fc39 100644
--- a/wasm/example/yarn.lock
+++ b/wasm/example/yarn.lock
@@ -1266,8 +1266,8 @@ __metadata:
   linkType: hard
 
 "tar@npm:^6.1.11, tar@npm:^6.1.2":
-  version: 6.2.0
-  resolution: "tar@npm:6.2.0"
+  version: 6.2.1
+  resolution: "tar@npm:6.2.1"
   dependencies:
     chownr: ^2.0.0
     fs-minipass: ^2.0.0
@@ -1275,7 +1275,7 @@ __metadata:
     minizlib: ^2.1.1
     mkdirp: ^1.0.3
     yallist: ^4.0.0
-  checksum: db4d9fe74a2082c3a5016630092c54c8375ff3b280186938cfd104f2e089c4fd9bad58688ef6be9cf186a889671bf355c7cda38f09bbf60604b281715ca57f5c
+  checksum: f1322768c9741a25356c11373bce918483f40fa9a25c69c59410c8a1247632487edef5fe76c5f12ac51a6356d2f1829e96d2bc34098668a2fc34d76050ac2b6c
   languageName: node
   linkType: hard