diff --git a/build.sbt b/build.sbt
index 1f87caf1..89471b79 100644
--- a/build.sbt
+++ b/build.sbt
@@ -234,8 +234,8 @@ lazy val examplesSlf4j2Log4j = project
   .settings(
     publish / skip := true,
     libraryDependencies ++= Seq(
-      "org.apache.logging.log4j" % "log4j-slf4j2-impl" % "2.21.0",
-      "org.apache.logging.log4j" % "log4j-core"        % "2.21.0"
+      "org.apache.logging.log4j" % "log4j-slf4j2-impl" % "2.21.1",
+      "org.apache.logging.log4j" % "log4j-core"        % "2.21.1"
     )
   )