diff --git a/build.sbt b/build.sbt
index 34ddfa22..ce85435e 100644
--- a/build.sbt
+++ b/build.sbt
@@ -120,7 +120,7 @@ lazy val server = project
     resolvers += Resolver.sonatypeRepo("snapshots"),
     libraryDependencies ++= List(
       "io.undertow" % "undertow-core" % "2.0.30.Final",
-      "org.slf4j" % "slf4j-api" % "2.0.9",
+      "org.slf4j" % "slf4j-api" % "2.0.13",
       "org.jboss.xnio" % "xnio-nio" % "3.8.0.Final",
       "org.scalameta" % "semanticdb-scalac-core" % Version.scalameta cross CrossVersion.full,
       ("org.scalameta" %% "mtags" % "1.0.1").cross(CrossVersion.full)
@@ -359,7 +359,7 @@ lazy val tests = project
       "org.scalatest" %% "scalatest" % "3.2.7",
       "org.scalacheck" %% "scalacheck" % "1.17.0",
       "org.seleniumhq.selenium" % "selenium-java" % "4.9.1" % IntegrationTest,
-      "org.slf4j" % "slf4j-simple" % "2.0.9"
+      "org.slf4j" % "slf4j-simple" % "2.0.13"
     ),
     (IntegrationTest / compile) := {
       _root_.io.github.bonigarcia.wdm.WebDriverManager.chromedriver.setup()