diff --git a/scripts/generate-changelog.js b/scripts/generate-changelog.js
index 2810e1d..bfbfe8c 100755
--- a/scripts/generate-changelog.js
+++ b/scripts/generate-changelog.js
@@ -103,7 +103,7 @@ async function generateChangelog(commits, version) {
   const client = new Anthropic();
 
   const message = await client.messages.create({
-    model: 'claude-sonnet-4-20250514',
+    model: 'claude-sonnet-4-6',
     max_tokens: 1024,
     messages: [
       {