diff --git a/docs/pages/examples/quantumCoinGame.mdx b/docs/pages/examples/quantumCoinGame.mdx
index 7620dae..d888f9a 100644
--- a/docs/pages/examples/quantumCoinGame.mdx
+++ b/docs/pages/examples/quantumCoinGame.mdx
@@ -42,6 +42,6 @@ Quantum Computer wins
 
 ### Links
 
-1. [Playing with a Quantum Computer](https://www.npmjs.com/package/library)
+1. [Playing with a Quantum Computer](https://arxiv.org/pdf/2108.06271)
 2. [Quantum Coin Game Wiki](https://en.wikipedia.org/wiki/Quantum_coin_flipping)
 3. [Quantum Coin Game](https://github.com/Qiskit/textbook/blob/main/notebooks/ch-demos/coin-game.ipynb)
diff --git a/docs/theme.config.tsx b/docs/theme.config.tsx
index 87454f7..e17a617 100644
--- a/docs/theme.config.tsx
+++ b/docs/theme.config.tsx
@@ -11,7 +11,7 @@ const config: DocsThemeConfig = {
   },
   docsRepositoryBase: 'https://github.com/EarlOld/quantum.js',
   footer: {
-    text: 'MIT 2024 © EarlOld - Quantum.js@0.4.2',
+    text: 'MIT 2024 © EarlOld - Quantum.js@0.4.3',
   },
 };
 
diff --git a/package-lock.json b/package-lock.json
index 6492d80..d540454 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@earlold/quantum.js",
-  "version": "0.4.1",
+  "version": "0.4.3",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@earlold/quantum.js",
-      "version": "0.4.1",
+      "version": "0.4.3",
       "license": "ISC",
       "dependencies": {
         "mathjs": "^13.0.3",
diff --git a/package.json b/package.json
index 61b602e..65c191d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@earlold/quantum.js",
-  "version": "0.4.2",
+  "version": "0.4.3",
   "description": "Quantum.js is a library for quantum computing",
   "main": "index.js",
   "repository": "https://github.com/EarlOld/quantum.js",