diff --git a/ai/slackbot-mcp-client/slack-identity/requirements.txt b/ai/slackbot-mcp-client/slack-identity/requirements.txt
index 8750938..1b99377 100644
--- a/ai/slackbot-mcp-client/slack-identity/requirements.txt
+++ b/ai/slackbot-mcp-client/slack-identity/requirements.txt
@@ -1,4 +1,4 @@
-httpx2==2.15.1
+httpx2==2.16.0
 mcp==2.3.0
 mypy==2.4.0
 pytest==9.1.1