diff --git a/samples/weather-stdio-server/gradle/libs.versions.toml b/samples/weather-stdio-server/gradle/libs.versions.toml
index 9d609a98a..becea9675 100644
--- a/samples/weather-stdio-server/gradle/libs.versions.toml
+++ b/samples/weather-stdio-server/gradle/libs.versions.toml
@@ -1,7 +1,7 @@
 [versions]
 coroutines = "1.11.0"
 kotlin = "2.4.20"
-ktor = "3.5.2"
+ktor = "3.6.0"
 logging = "8.0.4"
 mcp-kotlin = "0.15.0"
 shadow = "9.6.1"