diff --git a/ai/slackbot-mcp-client/slack-identity/requirements.txt b/ai/slackbot-mcp-client/slack-identity/requirements.txt
index 8304785..6905bcd 100644
--- a/ai/slackbot-mcp-client/slack-identity/requirements.txt
+++ b/ai/slackbot-mcp-client/slack-identity/requirements.txt
@@ -1,4 +1,4 @@
-httpx2==2.8.0
+httpx2==2.9.1
 mcp==1.28.1
 mypy==2.3.0
 pytest==9.1.1