diff --git a/README.md b/README.md
index 13a40b98..b6df37d9 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # js-encryptedfs
 
-staging:[![pipeline status](https://gitlab.com/MatrixAI/open-source/js-workers/badges/staging/pipeline.svg)](https://gitlab.com/MatrixAI/open-source/js-workers/commits/staging)
-master:[![pipeline status](https://gitlab.com/MatrixAI/open-source/js-workers/badges/master/pipeline.svg)](https://gitlab.com/MatrixAI/open-source/js-workers/commits/master)
+staging:[![pipeline status](https://gitlab.com/MatrixAI/open-source/js-encryptedfs/badges/staging/pipeline.svg)](https://gitlab.com/MatrixAI/open-source/js-encryptedfs/commits/staging)
+master:[![pipeline status](https://gitlab.com/MatrixAI/open-source/js-encryptedfs/badges/master/pipeline.svg)](https://gitlab.com/MatrixAI/open-source/js-encryptedfs/commits/master)
 
 Encrypted filesystem library for TypeScript/JavaScript applications
 
diff --git a/docs/index.html b/docs/index.html
index 1afd271a..65b8d6e0 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -2,8 +2,8 @@
 <a href="#js-encryptedfs" id="js-encryptedfs" style="color: inherit; text-decoration: none;">
   <h1>js-encryptedfs</h1>
 </a>
-<p>staging:<a href="https://gitlab.com/MatrixAI/open-source/js-workers/commits/staging"><img src="https://gitlab.com/MatrixAI/open-source/js-workers/badges/staging/pipeline.svg" alt="pipeline status"></a>
-master:<a href="https://gitlab.com/MatrixAI/open-source/js-workers/commits/master"><img src="https://gitlab.com/MatrixAI/open-source/js-workers/badges/master/pipeline.svg" alt="pipeline status"></a></p>
+<p>staging:<a href="https://gitlab.com/MatrixAI/open-source/js-encryptedfs/commits/staging"><img src="https://gitlab.com/MatrixAI/open-source/js-encryptedfs/badges/staging/pipeline.svg" alt="pipeline status"></a>
+master:<a href="https://gitlab.com/MatrixAI/open-source/js-encryptedfs/commits/master"><img src="https://gitlab.com/MatrixAI/open-source/js-encryptedfs/badges/master/pipeline.svg" alt="pipeline status"></a></p>
 <p>Encrypted filesystem library for TypeScript/JavaScript applications</p>
 <ul>
 <li>Virtualised - files, directories, permissions are all virtual constructs, they do not correspond to real filesystems</li>
diff --git a/package-lock.json b/package-lock.json
index 13b28ae9..3251b9fe 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "encryptedfs",
-  "version": "3.5.3",
+  "version": "3.5.5",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "encryptedfs",
-      "version": "3.5.3",
+      "version": "3.5.5",
       "license": "Apache-2.0",
       "dependencies": {
         "@matrixai/async-init": "^1.8.2",
diff --git a/package.json b/package.json
index febb4668..8d5fbc59 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "encryptedfs",
-  "version": "3.5.3",
+  "version": "3.5.5",
   "author": "Matrix AI",
   "contributors": [
     {
diff --git a/tests/EncryptedFS.concurrent.test.ts b/tests/EncryptedFS.concurrent.test.ts
index f9e8bcf6..fdad64b5 100644
--- a/tests/EncryptedFS.concurrent.test.ts
+++ b/tests/EncryptedFS.concurrent.test.ts
@@ -1906,6 +1906,7 @@ describe(`${EncryptedFS.name} Concurrency`, () => {
         (async () => {
           const writeStream = efs.createWriteStream(path1);
           for (let i = 0; i < 10; i++) {
+            await sleep(50);
             writeStream.write(dataA);
           }
           writeStream.end();
@@ -1919,17 +1920,10 @@ describe(`${EncryptedFS.name} Concurrency`, () => {
         { status: 'fulfilled', value: undefined },
       ]);
       stat = await efs.stat(path1);
-      contents = (await efs.readFile(path1)).toString();
-
-      if (contents[0] === 'A') {
-        expect(contents).toEqual(dataA.repeat(10));
-        expect(contents).toHaveLength(50);
-        expect(stat.size).toEqual(50);
-      } else {
-        expect(contents).toEqual(dataB + dataA.repeat(5));
-        expect(contents).toHaveLength(50);
-        expect(stat.size).toEqual(50);
-      }
+      contents = (await efs.readFile(path1, { encoding: 'utf-8' })) as string;
+      expect(stat.size).toEqual(50);
+      expect(contents).toHaveLength(50);
+      expect(contents).toMatch(/^(BBBBB){0,5}A+$/);
     });
     test('EncryptedFS.createReadStream and EncryptedFS.write', async () => {
       const path1 = utils.pathJoin('dir', 'file1');