diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index 75e24f5..96974b2 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -15,7 +15,7 @@ object Dependencies {
 
     val awsLambdaEvents = "3.16.1"
 
-    val logbackClassic = "1.5.20"
+    val logbackClassic = "1.5.21"
 
     val munitScalaCheck = "1.2.0"