diff --git a/requirements.txt b/requirements.txt
index f3cf5e8..3ee464a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-anthropic>=0.84.0
+anthropic>=0.100.0
 Flask>=3.1.0
 gunicorn>=23.0.0
 python-dotenv>=1.0.0