diff --git a/.claude-plugin/skills/llm/SKILL.md b/.claude-plugin/skills/llm/SKILL.md
index 12bf5a9b4..8ece6ef36 100644
--- a/.claude-plugin/skills/llm/SKILL.md
+++ b/.claude-plugin/skills/llm/SKILL.md
@@ -193,7 +193,7 @@ async def llm_response__anthropic(
 ) -> str:
     """Generate with Anthropic."""
     response = await llm_client.messages.create(
-        model="claude-3-5-sonnet-20241022",
+        model="claude-sonnet-4-6",
         max_tokens=1024,
         messages=[{"role": "user", "content": prompt}]
     )