diff --git a/langchain4j-anthropic/src/main/java/dev/langchain4j/model/anthropic/AnthropicChatModelName.java b/langchain4j-anthropic/src/main/java/dev/langchain4j/model/anthropic/AnthropicChatModelName.java
index 79d8ab23c7d..3ba9e8e0e26 100644
--- a/langchain4j-anthropic/src/main/java/dev/langchain4j/model/anthropic/AnthropicChatModelName.java
+++ b/langchain4j-anthropic/src/main/java/dev/langchain4j/model/anthropic/AnthropicChatModelName.java
@@ -8,6 +8,7 @@ public enum AnthropicChatModelName {
     CLAUDE_3_OPUS_20240229("claude-3-opus-20240229"),
     CLAUDE_3_SONNET_20240229("claude-3-sonnet-20240229"),
     CLAUDE_3_HAIKU_20240307("claude-3-haiku-20240307"),
+    CLAUDE_3_5_SONNET_20240620("claude-3-5-sonnet-20240620"),
 
     CLAUDE_2_1("claude-2.1"),
     CLAUDE_2("claude-2.0"),