diff --git a/backend/package.json b/backend/package.json
index 1d081ace0..ea75c6aa8 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@retrospected/backend",
-  "version": "4.12.0",
+  "version": "4.12.1",
   "license": "GNU GPLv3",
   "private": true,
   "scripts": {
diff --git a/docs/package.json b/docs/package.json
index a6cd918e9..b4d5a5778 100644
--- a/docs/package.json
+++ b/docs/package.json
@@ -1,6 +1,6 @@
 {
   "name": "docs",
-  "version": "4.12.0",
+  "version": "4.12.1",
   "private": true,
   "scripts": {
     "docusaurus": "docusaurus",
diff --git a/frontend/package.json b/frontend/package.json
index 84880086a..f7d25157e 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@retrospected/frontend",
-  "version": "4.12.0",
+  "version": "4.12.1",
   "license": "GNU GPLv3",
   "private": true,
   "dependencies": {
@@ -32,6 +32,7 @@
     "@types/shortid": "0.0.29",
     "@types/uuid": "8.3.4",
     "bowser": "2.11.0",
+    "buffer": "^6.0.3",
     "core-js": "3.21.1",
     "crypto-js": "4.1.1",
     "date-fns": "2.28.0",
diff --git a/frontend/src/components/TagInput/index.tsx b/frontend/src/components/TagInput/index.tsx
index b4974c1cd..cfb083363 100644
--- a/frontend/src/components/TagInput/index.tsx
+++ b/frontend/src/components/TagInput/index.tsx
@@ -23,8 +23,8 @@ export default function TagInput({
 }: TagInputProps) {
   return (
     <Container>
-      {values.map((v) => (
-        <Tag value={v} onDelete={onRemove} />
+      {values.map((v, i) => (
+        <Tag key={i} value={v} onDelete={onRemove} />
       ))}
       <NewTag
         onAdd={onAdd}
diff --git a/frontend/src/index.tsx b/frontend/src/index.tsx
index 509a82fca..202e801e9 100644
--- a/frontend/src/index.tsx
+++ b/frontend/src/index.tsx
@@ -5,6 +5,10 @@ import App from './App';
 import { initialiseAnalytics, initialiseSentry } from './track';
 import * as serviceWorker from './serviceWorker';
 
+(window as any).global = window;
+// @ts-ignore
+window.Buffer = window.Buffer || require('buffer').Buffer;
+
 initialiseSentry();
 initialiseAnalytics();
 ReactDOM.render(<App />, document.getElementById('content'));
diff --git a/frontend/yarn.lock b/frontend/yarn.lock
index 4f41a9896..5f9e714ae 100644
--- a/frontend/yarn.lock
+++ b/frontend/yarn.lock
@@ -3103,6 +3103,11 @@ balanced-match@^1.0.0:
   resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-1.0.2.tgz#e83e3a7e3f300b34cb9d87f615fa0cbf357690ee"
   integrity sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw==
 
+base64-js@^1.3.1:
+  version "1.5.1"
+  resolved "https://registry.yarnpkg.com/base64-js/-/base64-js-1.5.1.tgz#1b1b440160a5bf7ad40b650f095963481903930a"
+  integrity sha512-AKpaYlHn8t4SVbOHCy+b5+KKgvR4vrsD8vbvrbiQJps7fKDTkjkDry6ji0rUJjC0kzbNePLwzxq8iypo41qeWA==
+
 batch@0.6.1:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/batch/-/batch-0.6.1.tgz#dc34314f4e679318093fc760272525f94bf25c16"
@@ -3231,6 +3236,14 @@ buffer-indexof@^1.0.0:
   resolved "https://registry.yarnpkg.com/buffer-indexof/-/buffer-indexof-1.1.1.tgz#52fabcc6a606d1a00302802648ef68f639da268c"
   integrity sha512-4/rOEg86jivtPTeOUUT61jJO1Ya1TrR/OkqCSZDyq84WJh3LuuiphBYJN+fm5xufIk4XAFcEwte/8WzC8If/1g==
 
+buffer@^6.0.3:
+  version "6.0.3"
+  resolved "https://registry.yarnpkg.com/buffer/-/buffer-6.0.3.tgz#2ace578459cc8fbe2a70aaa8f52ee63b6a74c6c6"
+  integrity sha512-FTiCpNxtwiZZHEZbcbTIcZjERVICn9yq/pDFkTl95/AxzD1naBctN7YO68riM/gLSDY7sdrMby8hofADYuuqOA==
+  dependencies:
+    base64-js "^1.3.1"
+    ieee754 "^1.2.1"
+
 builtin-modules@^3.1.0:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/builtin-modules/-/builtin-modules-3.2.0.tgz#45d5db99e7ee5e6bc4f362e008bf917ab5049887"
@@ -5435,6 +5448,11 @@ identity-obj-proxy@^3.0.0:
   dependencies:
     harmony-reflect "^1.4.6"
 
+ieee754@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.2.1.tgz#8eb7a10a63fff25d15a57b001586d177d1b0d352"
+  integrity sha512-dcyqhDvX1C46lXZcVqCpK+FtMRQVdIMN6/Df5js2zouUsqG7I6sFxitIC+7KYK29KdXOLHdu9zL4sFnoVQnqaA==
+
 ignore@^4.0.6:
   version "4.0.6"
   resolved "https://registry.yarnpkg.com/ignore/-/ignore-4.0.6.tgz#750e3db5862087b4737ebac8207ffd1ef27b25fc"
diff --git a/integration/package.json b/integration/package.json
index 52d15c97a..caca860ad 100644
--- a/integration/package.json
+++ b/integration/package.json
@@ -1,6 +1,6 @@
 {
   "name": "retro-board-integration",
-  "version": "4.12.0",
+  "version": "4.12.1",
   "description": "Integrations tests",
   "main": "index.js",
   "directories": {
diff --git a/package.json b/package.json
index cdb230c62..529a6a3ee 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "retrospected",
-  "version": "4.12.0",
+  "version": "4.12.1",
   "description": "An agile retrospective board - Powering www.retrospected.com",
   "private": true,
   "scripts": {