diff --git a/build.sbt b/build.sbt
index 56d475c3..87363175 100644
--- a/build.sbt
+++ b/build.sbt
@@ -15,7 +15,7 @@ val fs2Version = "3.14.0"
 val http4sVersion = "0.23.37"
 val kindProjectorVersion = "0.13.4"
 val literallyVersion = "1.2.0"
-val logbackVersion = "1.6.3"
+val logbackVersion = "1.6.4"
 val log4catsVersion = "2.8.0"
 val mariadbDriverVersion = "3.5.10"
 val mssqlDriverVersion = "13.6.0.jre11"