diff --git a/requirements.txt b/requirements.txt
index 37eb8dd..5f77a18 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-anthropic==0.76.0
+anthropic==0.84.0
 google-genai==0.1.0
 jinja2==3.1.6
 openai==2.26.0