diff --git a/.github/workflows/bump-version.yml b/.github/workflows/bump-version.yml
new file mode 100644
index 000000000..b90db4145
--- /dev/null
+++ b/.github/workflows/bump-version.yml
@@ -0,0 +1,100 @@
+name: Bump BitBurner Version
+
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        description: 'Version (format: x.y.z)'
+        required: true
+      versionNumber:
+        description: 'Version Number (for saves migration)'
+        required: true
+      changelog:
+        description: 'Changelog (url that points to RAW markdown)'
+        default: ''
+      buildApp:
+        description: 'Include Application Build'
+        type: boolean
+        default: 'true'
+        required: true
+      buildDoc:
+        description: 'Include Documentation Build'
+        type: boolean
+        default: 'true'
+        required: true
+      prepareRelease:
+        description: 'Prepare Draft Release'
+        type: boolean
+        default: 'true'
+        required: true
+
+jobs:
+  bumpVersion:
+    name: Bump Version
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      pull-requests: write
+    steps:
+      - name: Install pandoc dependency
+        run: sudo apt-get install -y pandoc
+      - name: Checkout repository
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: Use Node.js 16.13.1
+        uses: actions/setup-node@v2
+        with:
+          node-version: 16.13.1
+          cache: 'npm'
+      - name: Install NPM dependencies for version updater
+        working-directory: ./tools/bump-version
+        run: npm ci
+      - name: Bump version & update changelogs
+        working-directory: ./tools/bump-version
+        run: |
+          curl ${{ github.event.inputs.changelog }} > changes.md
+          node index.js --version=${{ github.event.inputs.version }} --versionNumber=${{ github.event.inputs.versionNumber }} < changes.md
+      - name: Install NPM dependencies for app
+        if: ${{ github.event.inputs.buildApp == 'true' || github.event.inputs.buildDoc == 'true' }}
+        run: npm ci
+      - name: Build Production App
+        if: ${{ github.event.inputs.buildApp == 'true' }}
+        run: npm run build
+      - name: Build Documentation
+        if: ${{ github.event.inputs.buildDoc == 'true' }}
+        run: npm run doc
+      - name: Commit Files
+        run: |
+          git config --global user.name "GitHub"
+          git config --global user.email "noreply@github.com"
+          git checkout -b bump/v${{ github.event.inputs.version }}
+          git add -A
+          echo "Bump version to v${{ github.event.inputs.version }}" > commitmessage.txt
+          echo "" >> commitmessage.txt
+          cat ./tools/bump-version/changes.md >> commitmessage.txt
+          git commit -F commitmessage.txt
+          git push -u origin bump/v${{ github.event.inputs.version }}
+      - name: Create Pull Request
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          gh pr create \
+            --base "${{ github.ref_name }}" \
+            --head "bump/v${{ github.event.inputs.version }}" \
+            --title "Bump version to v${{ github.event.inputs.version }}" \
+            --body-file ./tools/bump-version/changes.md
+      - name: Prepare release
+        if: ${{ github.event.inputs.prepareRelease == 'true' }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          RELEASE_TITLE="$(head -n 1 ./tools/bump-version/changes.md | sed 's/## //')"
+          RELEASE_TITLE="${RELEASE_TITLE:-v${{ github.event.inputs.version }}}"
+          gh release create \
+            v${{ github.event.inputs.version }} \
+            --target dev \
+            --title "$RELEASE_TITLE" \
+            --notes-file ./tools/bump-version/changes.md \
+            --generate-notes \
+            --draft
diff --git a/tools/README.md b/tools/README.md
index fb62f846f..b7fa5e55f 100644
--- a/tools/README.md
+++ b/tools/README.md
@@ -34,3 +34,15 @@ npm install
 export GITHUB_API_TOKEN=tokenhere # this could go into your .bashrc or .profile etc.
 node index.js --from=31ebdbb139981a604bd0e8fc1e364916762e11b9 > ../bump-version/changes.md
 ```
+
+## Bump Version
+
+Used to update the game's various version identifier.
+Requires pandoc installed to convert .md to .rst
+
+**Usage**
+```sh
+cd ./tools/bump-version
+npm install
+node index.js --version=1.10.3 --versionNumber=10 < changes.md
+```
diff --git a/tools/bump-version/.gitignore b/tools/bump-version/.gitignore
new file mode 100644
index 000000000..4764e2f2e
--- /dev/null
+++ b/tools/bump-version/.gitignore
@@ -0,0 +1,2 @@
+node_modules
+*.md
diff --git a/tools/bump-version/index.js b/tools/bump-version/index.js
new file mode 100644
index 000000000..8464bc189
--- /dev/null
+++ b/tools/bump-version/index.js
@@ -0,0 +1,118 @@
+// import { Octokit } from "@octokit/rest";
+import commandLineArgs from "command-line-args";
+
+import fs from 'fs/promises';
+import { readFileSync } from 'fs';
+import path from 'path';
+import { fileURLToPath } from 'url';
+import pandoc from 'node-pandoc';
+
+// https://github.com/75lb/command-line-args
+const optionDefinitions = [
+  { name: 'version', alias: 'v', type: String, required: true },
+  { name: 'versionNumber', alias: 'n', type: Number },
+  { name: 'versionDescription', alias: 'd', type: String },
+  { name: 'changelog', alias: 'l', type: String },
+];
+
+const cliArgs = commandLineArgs(optionDefinitions);
+
+const appPaths = {};
+appPaths.root = path.join(path.dirname(fileURLToPath(import.meta.url)), "../..");
+appPaths.mainPackage = path.join(appPaths.root, "./package.json");
+appPaths.electronPackage = path.join(appPaths.root, "./electron/package.json");
+appPaths.constants = path.join(appPaths.root, "./src/Constants.ts");
+appPaths.sphinxConf = path.join(appPaths.root, "./doc/source/conf.py");
+appPaths.sphinxChangelog = path.join(appPaths.root, "./doc/source/changelog.rst");
+
+async function main(version, versionNumber, changelog) {
+  console.log(`Updating app files to match v${version}`);
+
+  const [ major, minor ]= version.split('.');
+  const shortVersion = `${major}.${minor}`;
+  const modifiedMainPackage = (await fs.readFile(appPaths.mainPackage, 'utf8')).
+    replace(/(^\s*"version":\s)"(.*)",$/m, `$1"${version}",`);
+  await fs.writeFile(appPaths.mainPackage, modifiedMainPackage);
+  console.log(`Modified ${appPaths.mainPackage}`);
+
+  const modifiedElectronPackage = (await fs.readFile(appPaths.electronPackage, 'utf8')).
+    replace(/(^\s*"version":\s)"(.*)",$/m, `$1"${version}",`);
+  await fs.writeFile(appPaths.electronPackage, modifiedElectronPackage);
+  console.log(`Modified ${appPaths.electronPackage}`);
+
+  let modifiedConstants = (await fs.readFile(appPaths.constants, 'utf8')).
+    replace(/(^\s*?VersionString:\s)"(.*)",/m, `$1"${version}",`);
+  modifiedConstants = modifiedConstants.
+    replace(/(^\s*?VersionNumber:\s)(.*),/m, `$1${versionNumber},`);
+
+  if (changelog.trim() !== '') {
+    let htmlChangelog = '';
+    try {
+      htmlChangelog = await transform(changelog, 'html');
+      console.log('Converted markdown changelog to html')
+    } catch (error) {
+      console.error(error);
+    }
+
+    const paddedChangelog = htmlChangelog.split('\n').
+      map((line) => (line.trim() !== '' ? '    ' + line : '')).
+      join('\n').replaceAll('`', '\\`');
+
+    modifiedConstants = modifiedConstants.
+      replace(/(^\s*?LatestUpdate:\s`\n)(.*)`,$/ms, `$1${paddedChangelog}\n` + "`,");
+  }
+  await fs.writeFile(appPaths.constants, modifiedConstants);
+  console.log(`Modified ${appPaths.constants}`);
+
+  let modifiedSphinxConfig = (await fs.readFile(appPaths.sphinxConf, 'utf8')).
+    replace(/(^version = ')(.*)'$/m, `$1${shortVersion}'`);
+  modifiedSphinxConfig = modifiedSphinxConfig.
+    replace(/(^release = ')(.*)'$/m, `$1${version}'`);
+  await fs.writeFile(appPaths.sphinxConf, modifiedSphinxConfig);
+  console.log(`Modified ${appPaths.sphinxConf}`);
+
+  if (changelog.trim() !== '') {
+    let modifiedSphinxChangelog = await fs.readFile(appPaths.sphinxChangelog, 'utf8');
+    const lines = modifiedSphinxChangelog.split('\n');
+    let rstChangelog = '';
+    try {
+      rstChangelog = await transform(changelog, 'rst');
+      console.log('Converted markdown changelog to rst')
+    } catch (error) {
+      console.error(error);
+    }
+
+    lines.splice(5, 0, rstChangelog);
+    modifiedSphinxChangelog = lines.join('\n');
+    await fs.writeFile(appPaths.sphinxChangelog, modifiedSphinxChangelog);
+    console.log(`Modified ${appPaths.sphinxChangelog}`);
+  }
+}
+
+async function transform(markdown, format) {
+  return new Promise((resolve, reject) => {
+    const args = `-f markdown -t ${format}`;
+    pandoc(markdown, args, (error, rst) => {
+      if (error) {
+        reject(error);
+      } else {
+        resolve(rst);
+      }
+    });
+  });
+}
+
+async function getChangelog() {
+  // Read from stdin
+  // https://stackoverflow.com/a/56012724
+  try {
+    return readFileSync(0, 'utf-8').replace('\r\n', '\n');
+  } catch (error) {
+    return '';
+  }
+}
+
+getChangelog().then((changes) => {
+  main(cliArgs.version, cliArgs.versionNumber, changes).then(() => console.log('Done'));
+})
+
diff --git a/tools/bump-version/package-lock.json b/tools/bump-version/package-lock.json
new file mode 100644
index 000000000..d9632a14b
--- /dev/null
+++ b/tools/bump-version/package-lock.json
@@ -0,0 +1,109 @@
+{
+  "name": "update-version",
+  "version": "1.0.0",
+  "lockfileVersion": 2,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "update-version",
+      "version": "1.0.0",
+      "license": "ISC",
+      "dependencies": {
+        "command-line-args": "^5.2.0",
+        "node-pandoc": "^0.3.0"
+      }
+    },
+    "node_modules/array-back": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/array-back/-/array-back-3.1.0.tgz",
+      "integrity": "sha512-TkuxA4UCOvxuDK6NZYXCalszEzj+TLszyASooky+i742l9TqsOdYCMJJupxRic61hwquNtppB3hgcuq9SVSH1Q==",
+      "engines": {
+        "node": ">=6"
+      }
+    },
+    "node_modules/command-line-args": {
+      "version": "5.2.0",
+      "resolved": "https://registry.npmjs.org/command-line-args/-/command-line-args-5.2.0.tgz",
+      "integrity": "sha512-4zqtU1hYsSJzcJBOcNZIbW5Fbk9BkjCp1pZVhQKoRaWL5J7N4XphDLwo8aWwdQpTugxwu+jf9u2ZhkXiqp5Z6A==",
+      "dependencies": {
+        "array-back": "^3.1.0",
+        "find-replace": "^3.0.0",
+        "lodash.camelcase": "^4.3.0",
+        "typical": "^4.0.0"
+      },
+      "engines": {
+        "node": ">=4.0.0"
+      }
+    },
+    "node_modules/find-replace": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/find-replace/-/find-replace-3.0.0.tgz",
+      "integrity": "sha512-6Tb2myMioCAgv5kfvP5/PkZZ/ntTpVK39fHY7WkWBgvbeE+VHd/tZuZ4mrC+bxh4cfOZeYKVPaJIZtZXV7GNCQ==",
+      "dependencies": {
+        "array-back": "^3.0.1"
+      },
+      "engines": {
+        "node": ">=4.0.0"
+      }
+    },
+    "node_modules/lodash.camelcase": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/lodash.camelcase/-/lodash.camelcase-4.3.0.tgz",
+      "integrity": "sha1-soqmKIorn8ZRA1x3EfZathkDMaY="
+    },
+    "node_modules/node-pandoc": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/node-pandoc/-/node-pandoc-0.3.0.tgz",
+      "integrity": "sha1-1GV3zQpyr0FTU/y4oBF622JC+cg="
+    },
+    "node_modules/typical": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/typical/-/typical-4.0.0.tgz",
+      "integrity": "sha512-VAH4IvQ7BDFYglMd7BPRDfLgxZZX4O4TFcRDA6EN5X7erNJJq+McIEp8np9aVtxrCJ6qx4GTYVfOWNjcqwZgRw==",
+      "engines": {
+        "node": ">=8"
+      }
+    }
+  },
+  "dependencies": {
+    "array-back": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/array-back/-/array-back-3.1.0.tgz",
+      "integrity": "sha512-TkuxA4UCOvxuDK6NZYXCalszEzj+TLszyASooky+i742l9TqsOdYCMJJupxRic61hwquNtppB3hgcuq9SVSH1Q=="
+    },
+    "command-line-args": {
+      "version": "5.2.0",
+      "resolved": "https://registry.npmjs.org/command-line-args/-/command-line-args-5.2.0.tgz",
+      "integrity": "sha512-4zqtU1hYsSJzcJBOcNZIbW5Fbk9BkjCp1pZVhQKoRaWL5J7N4XphDLwo8aWwdQpTugxwu+jf9u2ZhkXiqp5Z6A==",
+      "requires": {
+        "array-back": "^3.1.0",
+        "find-replace": "^3.0.0",
+        "lodash.camelcase": "^4.3.0",
+        "typical": "^4.0.0"
+      }
+    },
+    "find-replace": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/find-replace/-/find-replace-3.0.0.tgz",
+      "integrity": "sha512-6Tb2myMioCAgv5kfvP5/PkZZ/ntTpVK39fHY7WkWBgvbeE+VHd/tZuZ4mrC+bxh4cfOZeYKVPaJIZtZXV7GNCQ==",
+      "requires": {
+        "array-back": "^3.0.1"
+      }
+    },
+    "lodash.camelcase": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/lodash.camelcase/-/lodash.camelcase-4.3.0.tgz",
+      "integrity": "sha1-soqmKIorn8ZRA1x3EfZathkDMaY="
+    },
+    "node-pandoc": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/node-pandoc/-/node-pandoc-0.3.0.tgz",
+      "integrity": "sha1-1GV3zQpyr0FTU/y4oBF622JC+cg="
+    },
+    "typical": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/typical/-/typical-4.0.0.tgz",
+      "integrity": "sha512-VAH4IvQ7BDFYglMd7BPRDfLgxZZX4O4TFcRDA6EN5X7erNJJq+McIEp8np9aVtxrCJ6qx4GTYVfOWNjcqwZgRw=="
+    }
+  }
+}
diff --git a/tools/bump-version/package.json b/tools/bump-version/package.json
new file mode 100644
index 000000000..c40bdde24
--- /dev/null
+++ b/tools/bump-version/package.json
@@ -0,0 +1,16 @@
+{
+  "name": "update-version",
+  "version": "1.0.0",
+  "type": "module",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "command-line-args": "^5.2.0",
+    "node-pandoc": "^0.3.0"
+  }
+}