diff --git a/lambdas/po/email_processor/requirements.txt b/lambdas/po/email_processor/requirements.txt
index 91dc812..d022427 100644
--- a/lambdas/po/email_processor/requirements.txt
+++ b/lambdas/po/email_processor/requirements.txt
@@ -1,2 +1,2 @@
-anthropic>=0.101.0
+anthropic>=0.103.1
 boto3>=1.43.10