diff --git a/tests/pass_through_tests/test_anthropic_passthrough_basic.py b/tests/pass_through_tests/test_anthropic_passthrough_basic.py
index 86d9381824..21e53994dc 100644
--- a/tests/pass_through_tests/test_anthropic_passthrough_basic.py
+++ b/tests/pass_through_tests/test_anthropic_passthrough_basic.py
@@ -21,7 +21,7 @@ class TestAnthropicMessagesEndpoint(BaseAnthropicMessagesTest):
     def test_anthropic_messages_to_wildcard_model(self):
         client = self.get_client()
         response = client.messages.create(
-            model="anthropic/claude-3-opus-20240229",
+            model="anthropic/claude-haiku-4-5-20251001",
             messages=[{"role": "user", "content": "Hello, world!"}],
             max_tokens=100,
         )