diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index 9c56e08519..22e663debb 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -36,7 +36,7 @@ object Dependencies {
   // (remember to also update the scala-steward pin)
   val agronaVersion = "2.6.1"
   val nettyVersion = "4.2.18.Final"
-  val logbackVersion = "1.6.3"
+  val logbackVersion = "1.6.4"
 
   val jacksonAnnotationsVersion = "2.22"
   val jacksonVersion2 = "2.22.3"