diff --git a/samples/kotlin-mcp-client/gradle/libs.versions.toml b/samples/kotlin-mcp-client/gradle/libs.versions.toml
index b84f095..b5167d9 100644
--- a/samples/kotlin-mcp-client/gradle/libs.versions.toml
+++ b/samples/kotlin-mcp-client/gradle/libs.versions.toml
@@ -1,7 +1,7 @@
 [versions]
 anthropic = "2.45.0"
 kotlin = "2.4.0"
-ktor = "3.3.3"
+ktor = "3.5.1"
 mcp-kotlin = "0.13.0"
 shadow = "9.4.3"
 slf4j = "2.0.18"