diff --git a/build.sbt b/build.sbt
index 77852f6..550a4f6 100644
--- a/build.sbt
+++ b/build.sbt
@@ -67,7 +67,7 @@ lazy val library = new {
   object Version {
     val akka         = "2.6.20"
     val akkaHttp     = "10.2.10"
-    val log4j        = "2.24.2"
+    val log4j        = "2.24.3"
     val pureConfig   = "0.17.8"
     val scalaCheck   = "1.18.1"
     val scalaLogging = "3.9.5"