diff --git a/.github/workflows/code_review.yml b/.github/workflows/code_review.yml
index 3edcf77..eb983ed 100644
--- a/.github/workflows/code_review.yml
+++ b/.github/workflows/code_review.yml
@@ -16,5 +16,5 @@ jobs:
         with:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
-          OPENAI_API_MODEL: "gpt-4-1106-preview"
+          OPENAI_API_MODEL: "gpt-4o"
           exclude: "yarn.lock,dist/**"
diff --git a/action.yml b/action.yml
index 976aed7..7597953 100644
--- a/action.yml
+++ b/action.yml
@@ -10,7 +10,7 @@ inputs:
   OPENAI_API_MODEL:
     description: "OpenAI API model."
     required: false
-    default: "gpt-4"
+    default: "gpt-4o"
   exclude:
     description: "Glob patterns to exclude files from the diff analysis"
     required: false