diff --git a/examples/ktor/gradle/libs.versions.toml b/examples/ktor/gradle/libs.versions.toml
index 059e71f9..762a9c71 100644
--- a/examples/ktor/gradle/libs.versions.toml
+++ b/examples/ktor/gradle/libs.versions.toml
@@ -9,7 +9,7 @@ kotlin-jvm = { id = "org.jetbrains.kotlin.jvm", version.ref = "kotlin" }
 [libraries]
 ktor-server-netty = { module = "io.ktor:ktor-server-netty", version.ref = "ktor" }
 ktor-server-auth = { module = "io.ktor:ktor-server-auth", version.ref = "ktor" }
-logback-classic = { module = "ch.qos.logback:logback-classic", version = "1.6.5" }
+logback-classic = { module = "ch.qos.logback:logback-classic", version = "1.6.6" }
 exposed-core = { module = "org.jetbrains.exposed:exposed-core", version.ref = "exposed" }
 exposed-jdbc = { module = "org.jetbrains.exposed:exposed-jdbc", version.ref = "exposed" }
 exposed-javaTime = { module = "org.jetbrains.exposed:exposed-java-time", version.ref = "exposed" }