diff --git a/samples/kotlinlang-mcp-server/gradle/libs.versions.toml b/samples/kotlinlang-mcp-server/gradle/libs.versions.toml
index 39caf34..c521eba 100644
--- a/samples/kotlinlang-mcp-server/gradle/libs.versions.toml
+++ b/samples/kotlinlang-mcp-server/gradle/libs.versions.toml
@@ -1,6 +1,6 @@
 [versions]
 kotlin = "2.4.0"
-ktor = "3.3.3"
+ktor = "3.5.1"
 mcp-kotlin = "0.13.0"
 serialization = "1.11.0"
 coroutines = "1.11.0"