diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index 6e9980ac..54556ea8 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -36,7 +36,7 @@ jobs:
         run: npm run build
 
       - name: Run code review script
-        run: npm run start -- --ci=github --model=gpt-3.5-turbo
+        run: npm run start -- --ci=github --model=gpt-4o
 
       - name: Run linting test
         run: npm run lint-test
@@ -45,7 +45,7 @@ jobs:
         run: npm run test-unit
 
       - name: Run prompt tests
-        run: npm run test -- --ci=github --model=gpt-3.5-turbo
+        run: npm run test -- --ci=github --model=gpt-4o
 
   deploy_core_to_dev:
     runs-on: ubuntu-latest
diff --git a/action.md b/action.md
index f197789a..a0216cb6 100644
--- a/action.md
+++ b/action.md
@@ -22,9 +22,9 @@ jobs:
           fetch-depth: 0
 
       - name: Code Review GPT
-        uses: mattzcarey/code-review-gpt@v0.1.4-alpha
+        uses: mattzcarey/code-review-gpt@v0.1.8
         with:
           OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
-          MODEL: 'gpt-3.5-turbo'
+          MODEL: 'gpt-4o'
           GITHUB_TOKEN: ${{ github.token }}
 ```
\ No newline at end of file
diff --git a/action.yml b/action.yml
index f37d61d5..f2f64283 100644
--- a/action.yml
+++ b/action.yml
@@ -5,7 +5,7 @@ inputs:
   MODEL:
     description: 'The GPT model to use'
     required: true
-    default: 'gpt-3.5-turbo'
+    default: 'gpt-4o'
   OPENAI_API_KEY:
     description: 'OpenAI API Key'
     required: true
diff --git a/packages/code-review-gpt/package-lock.json b/packages/code-review-gpt/package-lock.json
index 7188fb92..eb9c3904 100644
--- a/packages/code-review-gpt/package-lock.json
+++ b/packages/code-review-gpt/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "code-review-gpt",
-  "version": "0.1.5",
+  "version": "0.1.8",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "code-review-gpt",
-      "version": "0.1.5",
+      "version": "0.1.8",
       "license": "MIT",
       "dependencies": {
         "@actions/github": "^5.1.1",
diff --git a/packages/code-review-gpt/package.json b/packages/code-review-gpt/package.json
index 8c7306e1..e9a8baa6 100644
--- a/packages/code-review-gpt/package.json
+++ b/packages/code-review-gpt/package.json
@@ -1,6 +1,6 @@
 {
   "name": "code-review-gpt",
-  "version": "0.1.6",
+  "version": "0.1.8",
   "description": "Your AI code reviewer. Improve code quality and catch bugs before you break production",
   "bin": {
     "code-review-gpt": "./dist/index.js"
@@ -16,7 +16,8 @@
     "test": "ts-node ./src/index.ts test",
     "test-unit": "dotenv -e .env jest",
     "build": "node ./utils/build.js",
-    "postbuild": "node ./utils/shebang.js && chmod +x ./dist/index.js"
+    "postbuild": "node ./utils/shebang.js && chmod +x ./dist/index.js",
+    "publish-package": "npm i && npm run build && npm publish --access public"
   },
   "keywords": [
     "code-review",
diff --git a/packages/code-review-gpt/src/review/constants.ts b/packages/code-review-gpt/src/review/constants.ts
index 7696b046..c5cd0c21 100644
--- a/packages/code-review-gpt/src/review/constants.ts
+++ b/packages/code-review-gpt/src/review/constants.ts
@@ -3,8 +3,16 @@ export const signOff =
 
 export const modelInfo = [
   {
-    model: "gpt-4-1106-preview",
-    maxPromptLength: 128000, //128k tokens
+    model: "gpt-4o",
+    maxPromptLength: 300000, //128k tokens
+  },
+  {
+    model: "gpt-4-turbo",
+    maxPromptLength: 300000, //128k tokens
+  },
+  {
+    model: "gpt-4-turbo-preview",
+    maxPromptLength: 300000, //128k tokens
   },
   {
     model: "gpt-4",
diff --git a/services/core/functions/webhook/src/constants.ts b/services/core/functions/webhook/src/constants.ts
index fd19b0c0..469bfe46 100644
--- a/services/core/functions/webhook/src/constants.ts
+++ b/services/core/functions/webhook/src/constants.ts
@@ -1,28 +1,36 @@
 export const signOff =
   "#### Powered by [Code Review GPT](https://github.com/mattzcarey/code-review-gpt)";
 
-export const modelInfo = [
-  {
-    model: "gpt-4-1106-preview",
-    maxPromptLength: 300000, //100k tokens
-  },
-  {
-    model: "gpt-4",
-    maxPromptLength: 21000, //8k tokens
-  },
-  {
-    model: "gpt-4-32k",
-    maxPromptLength: 90000, //32k tokens
-  },
-  {
-    model: "gpt-3.5-turbo",
-    maxPromptLength: 9000, //4k tokens
-  },
-  {
-    model: "gpt-3.5-turbo-16k",
-    maxPromptLength: 45000, //16k tokens
-  },
-]; // Response needs about 1k tokens ~= 3k characters
+  export const modelInfo = [
+    {
+      model: "gpt-4o",
+      maxPromptLength: 300000, //128k tokens
+    },
+    {
+      model: "gpt-4-turbo",
+      maxPromptLength: 300000, //128k tokens
+    },
+    {
+      model: "gpt-4-turbo-preview",
+      maxPromptLength: 300000, //128k tokens
+    },
+    {
+      model: "gpt-4",
+      maxPromptLength: 21000, //8k tokens
+    },
+    {
+      model: "gpt-4-32k",
+      maxPromptLength: 90000, //32k tokens
+    },
+    {
+      model: "gpt-3.5-turbo",
+      maxPromptLength: 9000, //4k tokens
+    },
+    {
+      model: "gpt-3.5-turbo-16k",
+      maxPromptLength: 45000, //16k tokens
+    },
+  ]; // Response needs about 1k tokens ~= 3k characters
 
 export const languageMap: { [key: string]: string } = {
   ".js": "JavaScript",