diff --git a/pydantic-ai/requirements.txt b/pydantic-ai/requirements.txt
index 9b2974f..f94ab32 100644
--- a/pydantic-ai/requirements.txt
+++ b/pydantic-ai/requirements.txt
@@ -1,7 +1,7 @@
 slack-sdk==3.42.0
 slack-bolt==1.28.0
 slack-cli-hooks==0.3.0
-pydantic-ai[openai,anthropic]==1.107.0
+pydantic-ai[openai,anthropic]==2.0.0
 python-dotenv==1.2.2
 
 pytest==9.1.1