From 8e325748ce72934545101b3a7638028558a88fcf Mon Sep 17 00:00:00 2001
From: a2a-bot <a2a-bot@google.com>
Date: Wed, 30 Jul 2025 14:58:17 +0000
Subject: [PATCH] Update to specification from
 6a152a83ada222c0ca88e38ca95fc0c2b746c802

---
 src/a2a/types.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/a2a/types.py b/src/a2a/types.py
index 4de6f3a7c..95bc367ce 100644
--- a/src/a2a/types.py
+++ b/src/a2a/types.py
@@ -1785,7 +1785,7 @@ class AgentCard(A2ABaseModel):
     This creates a binding between the main URL and its supported transport protocol.
     Clients should prefer this transport and URL combination when both are supported.
     """
-    protocol_version: str | None = '0.2.6'
+    protocol_version: str | None = '0.3.0'
     """
     The version of the A2A protocol this agent supports.
     """