diff --git a/router/build.gradle.kts b/router/build.gradle.kts
index 6e9ac6e..f27b23a 100644
--- a/router/build.gradle.kts
+++ b/router/build.gradle.kts
@@ -16,5 +16,5 @@ dependencies {
     testImplementation("com.willowtreeapps.assertk:assertk-jvm:0.28.0")
     testImplementation("org.assertj:assertj-core:3.25.3")
     testImplementation("io.mockk:mockk:1.13.10")
-    testImplementation("ch.qos.logback:logback-classic:1.5.3")
+    testImplementation("ch.qos.logback:logback-classic:1.5.6")
 }