diff --git a/agent_builder/tools.py b/agent_builder/tools.py
index ee264d4..e90ac68 100644
--- a/agent_builder/tools.py
+++ b/agent_builder/tools.py
@@ -30,7 +30,7 @@ if TYPE_CHECKING:
     from .config import Settings
 
 
-A2A_PACK_MIN_VERSION = "0.1.51"
+A2A_PACK_MIN_VERSION = "0.1.52"
 
 
 @dataclass(frozen=True)
diff --git a/requirements.txt b/requirements.txt
index 79e8d2b..fa2d54c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-a2a-pack>=0.1.51
+a2a-pack>=0.1.52
 httpx>=0.27
 boto3>=1.34
 deepagents>=0.5.0