diff --git a/samples/mcp/service-2/requirements.txt b/samples/mcp/service-2/requirements.txt
index 66b408cb7..7163d628d 100644
--- a/samples/mcp/service-2/requirements.txt
+++ b/samples/mcp/service-2/requirements.txt
@@ -1,6 +1,6 @@
 annotated-types==0.7.0
 anthropic==0.45.2
-anyio==4.8.0
+anyio==4.14.2
 certifi==2025.1.31
 click==8.1.8
 distro==1.9.0