diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index bcce11d..7d656a2 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -18,7 +18,7 @@ openapi-parser-parser = { module = "io.openapiprocessor:openapi-parser" }
 io-jackson = { module = "io.openapiprocessor:io-jackson" }
 diff = { module = "io.github.java-diff-utils:java-diff-utils", version = "4.17" }
 
-logback = "ch.qos.logback:logback-classic:1.6.1"
+logback = "ch.qos.logback:logback-classic:1.6.3"
 
 kotest-bom = "io.kotest:kotest-bom:6.2.3"
 kotest-runner = { module = "io.kotest:kotest-runner-junit5" }