diff --git a/claude-agent-sdk/pyproject.toml b/claude-agent-sdk/pyproject.toml
index 5f89432..6a6df14 100644
--- a/claude-agent-sdk/pyproject.toml
+++ b/claude-agent-sdk/pyproject.toml
@@ -6,7 +6,7 @@ dependencies = [
     "slack-sdk==3.41.0",
     "slack-bolt>=1.28.0",
     "slack-cli-hooks<1.0.0",
-    "claude-agent-sdk>=0.1.36",
+    "claude-agent-sdk>=0.1.59",
     "aiohttp>=3.13.3",
     "python-dotenv==1.2.2",
 ]