diff --git a/scala_akka_bench/build.sbt b/scala_akka_bench/build.sbt
index 60e07350..caefa5f0 100644
--- a/scala_akka_bench/build.sbt
+++ b/scala_akka_bench/build.sbt
@@ -15,7 +15,7 @@ enablePlugins(AkkaGrpcPlugin)
 resolvers += "Sonatype snapshots" at "https://oss.sonatype.org/content/repositories/snapshots"
 
 libraryDependencies ++= Seq(
-  "ch.qos.logback" % "logback-classic" % "1.2.13",
+  "ch.qos.logback" % "logback-classic" % "1.5.16",
   "com.typesafe.akka" %% "akka-actor-typed" % akkaVersion,
   "com.typesafe.akka" %% "akka-http" % akkaHttpVersion,
   "com.typesafe.akka" %% "akka-http-core" % akkaHttpVersion,
diff --git a/scala_pekko_bench/build.sbt b/scala_pekko_bench/build.sbt
index cbdfd737..4cece58e 100644
--- a/scala_pekko_bench/build.sbt
+++ b/scala_pekko_bench/build.sbt
@@ -15,7 +15,7 @@ enablePlugins(PekkoGrpcPlugin)
 resolvers += "Sonatype snapshots" at "https://oss.sonatype.org/content/repositories/snapshots"
 
 libraryDependencies ++= Seq(
-  "ch.qos.logback" % "logback-classic" % "1.2.13",
+  "ch.qos.logback" % "logback-classic" % "1.5.16",
   "org.apache.pekko" %% "pekko-actor-typed" % pekkoVersion,
   "org.apache.pekko" %% "pekko-http" % pekkoHttpVersion,
   "org.apache.pekko" %% "pekko-http-core" % pekkoHttpVersion,