diff --git a/src/proxy/anthropic.ts b/src/proxy/anthropic.ts
index e0dcf8c..d537800 100644
--- a/src/proxy/anthropic.ts
+++ b/src/proxy/anthropic.ts
@@ -46,7 +46,7 @@ const getModelsResponse = () => {
     "claude-3-haiku-20240307",
     "claude-3-opus-20240229",
     "claude-3-sonnet-20240229",
-    "claude-3-5-sonnet-20240628"
+    "claude-3-5-sonnet-20240620"
   ];
 
   const models = claudeVariants.map((id) => ({