diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 05fc69bf..f3089afd 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -3,7 +3,7 @@ java = "17"
 kotlin = "1.9.23"
 kotlinx-serialization = "1.6.3"
 kotlinLogging = "3.0.5"
-logbackClassic = "1.5.3"
+logbackClassic = "1.5.6"
 junit = "5.10.2"
 testContainers = "1.19.7"
 strikt = "0.34.1"