diff --git a/discovery-kubernetes-api/src/main/scala/org/apache/pekko/discovery/kubernetes/KubernetesApiServiceDiscovery.scala b/discovery-kubernetes-api/src/main/scala/org/apache/pekko/discovery/kubernetes/KubernetesApiServiceDiscovery.scala
index dd9f9631..279a28a5 100644
--- a/discovery-kubernetes-api/src/main/scala/org/apache/pekko/discovery/kubernetes/KubernetesApiServiceDiscovery.scala
+++ b/discovery-kubernetes-api/src/main/scala/org/apache/pekko/discovery/kubernetes/KubernetesApiServiceDiscovery.scala
@@ -96,13 +96,14 @@ object KubernetesApiServiceDiscovery {
  * An alternative implementation that uses the Kubernetes API. The main advantage of this method is that it allows
  * you to define readiness/health checks that don't affect the bootstrap mechanism.
  */
-class KubernetesApiServiceDiscovery(implicit system: ActorSystem) extends ServiceDiscovery {
+class KubernetesApiServiceDiscovery(settings: Settings)(
+    implicit system: ActorSystem) extends ServiceDiscovery {
 
   import system.dispatcher
 
   private val http = Http()
 
-  private val settings = Settings(system)
+  def this()(implicit system: ActorSystem) = this(Settings(system))
 
   private val log = Logging(system, getClass)(LogSource.fromClass)
 
diff --git a/discovery-kubernetes-api/src/main/scala/org/apache/pekko/discovery/kubernetes/Settings.scala b/discovery-kubernetes-api/src/main/scala/org/apache/pekko/discovery/kubernetes/Settings.scala
index 55d6af21..afbb7394 100644
--- a/discovery-kubernetes-api/src/main/scala/org/apache/pekko/discovery/kubernetes/Settings.scala
+++ b/discovery-kubernetes-api/src/main/scala/org/apache/pekko/discovery/kubernetes/Settings.scala
@@ -20,7 +20,9 @@ import com.typesafe.config.Config
 
 import org.apache.pekko.util.OptionConverters._
 
-final class Settings(system: ExtendedActorSystem) extends Extension {
+final class Settings(kubernetesApi: Config) extends Extension {
+
+  def this(system: ExtendedActorSystem) = this(system.settings.config.getConfig("pekko.discovery.kubernetes-api"))
 
   /**
    * Copied from PekkoManagementSettings, which we don't depend on.
@@ -35,8 +37,6 @@ final class Settings(system: ExtendedActorSystem) extends Extension {
       if (hasDefined(key)) Some(config.getString(key)) else None
   }
 
-  private val kubernetesApi = system.settings.config.getConfig("pekko.discovery.kubernetes-api")
-
   val apiCaPath: String =
     kubernetesApi.getString("api-ca-path")
 
diff --git a/integration-test/dns-api-mesos/build.sbt b/integration-test/dns-api-mesos/build.sbt
index 01177505..7cf5c61b 100644
--- a/integration-test/dns-api-mesos/build.sbt
+++ b/integration-test/dns-api-mesos/build.sbt
@@ -10,7 +10,7 @@
 enablePlugins(JavaAppPackaging)
 name := "bootstrap-demo-dns-api"
 
-scalaVersion := "2.13.14"
+scalaVersion := "2.13.15"
 
 def pekkoManagementVersion(version: String) = version.split('+')(0)
 
diff --git a/integration-test/marathon-api-docker/build.sbt b/integration-test/marathon-api-docker/build.sbt
index 4f057991..52292eeb 100644
--- a/integration-test/marathon-api-docker/build.sbt
+++ b/integration-test/marathon-api-docker/build.sbt
@@ -11,7 +11,7 @@ import com.typesafe.sbt.packager.docker._
 
 name := "bootstrap-demo-marathon-api-docker"
 
-scalaVersion := "2.13.14"
+scalaVersion := "2.13.15"
 
 enablePlugins(JavaServerAppPackaging)
 
diff --git a/integration-test/marathon-api/build.sbt b/integration-test/marathon-api/build.sbt
index 5294c271..b64e7179 100644
--- a/integration-test/marathon-api/build.sbt
+++ b/integration-test/marathon-api/build.sbt
@@ -13,7 +13,7 @@ name := "bootstrap-demo-marathon-api"
 
 version := "1.1.4"
 
-scalaVersion := "2.13.14"
+scalaVersion := "2.13.15"
 
 val pekkoManagementVersion = "1.0.0"
 
diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index f831b099..3a5381c9 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -12,7 +12,7 @@ import sbt._
 object Dependencies {
   // keep in sync with .github/workflows/unit-tests.yml
   val scala212Version = "2.12.20"
-  val scala213Version = "2.13.14"
+  val scala213Version = "2.13.15"
   val scala3Version = "3.3.4"
   val crossScalaVersions = Seq(scala212Version, scala213Version, scala3Version)
 
@@ -25,7 +25,7 @@ object Dependencies {
   val scalaTestPlusJUnitVersion = scalaTestVersion + ".0"
 
   val awsSdkVersion = "1.12.772"
-  val guavaVersion = "33.3.0-jre"
+  val guavaVersion = "33.3.1-jre"
   val jacksonVersion = "2.17.2"
 
   val log4j2Version = "2.23.1"
@@ -104,7 +104,7 @@ object Dependencies {
     "org.apache.pekko" %% "pekko-stream" % pekkoVersion,
     "org.apache.pekko" %% "pekko-http" % pekkoHttpVersion,
     "org.apache.pekko" %% "pekko-http-spray-json" % pekkoHttpVersion,
-    ("software.amazon.awssdk" % "ecs" % "2.27.24").exclude("software.amazon.awssdk", "apache-client"),
+    ("software.amazon.awssdk" % "ecs" % "2.28.11").exclude("software.amazon.awssdk", "apache-client"),
     "org.scalatest" %% "scalatest" % scalaTestVersion % Test) ++ jacksonDatabind // aws-java-sdk depends on insecure version of jackson
 
   val managementHttp = Seq(
diff --git a/project/PekkoHttpDependency.scala b/project/PekkoHttpDependency.scala
index 20d1196e..820779b6 100644
--- a/project/PekkoHttpDependency.scala
+++ b/project/PekkoHttpDependency.scala
@@ -20,5 +20,5 @@ import com.github.pjfanning.pekkobuild.PekkoDependency
 object PekkoHttpDependency extends PekkoDependency {
   override val checkProject: String = "pekko-http-testkit"
   override val module: Option[String] = Some("http")
-  override val currentVersion: String = "1.1.0-M1"
+  override val currentVersion: String = "1.1.0"
 }