diff --git a/build.gradle.kts b/build.gradle.kts
index 4d8c408..0a48a38 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -23,7 +23,7 @@ plugins {
     // project plugins
     `java-gradle-plugin`
     groovy
-    kotlin("jvm") version "1.5.21"
+    kotlin("jvm") version "1.6.21"
 
     // test coverage
     jacoco
diff --git a/src/main/kotlin/com/intershop/gradle/icm/docker/utils/appserver/AbstractServerTaskPreparer.kt b/src/main/kotlin/com/intershop/gradle/icm/docker/utils/appserver/AbstractServerTaskPreparer.kt
index cb1e010..a4b2cb7 100644
--- a/src/main/kotlin/com/intershop/gradle/icm/docker/utils/appserver/AbstractServerTaskPreparer.kt
+++ b/src/main/kotlin/com/intershop/gradle/icm/docker/utils/appserver/AbstractServerTaskPreparer.kt
@@ -51,11 +51,13 @@ abstract class AbstractServerTaskPreparer(
         task.targetImageId(project.provider { pullTask.get().image.get() })
         task.image.set(pullTask.get().image)
 
-        task.hostConfig.binds.set(getServerVolumes(task, customization).apply {
-            project.logger.info(
-                "Using the following volume binds for container startup in task {}: {}",
-                task.name, this
-            )
+        task.hostConfig.binds.set(project.provider {
+            getServerVolumes(task, customization).apply {
+                project.logger.info(
+                    "Using the following volume binds for container startup in task {}: {}",
+                    task.name, this
+                )
+            }
         })
 
         task.withPortMappings(*getPortMappings().toTypedArray())
diff --git a/src/main/kotlin/com/intershop/gradle/icm/docker/utils/nginx/TaskPreparer.kt b/src/main/kotlin/com/intershop/gradle/icm/docker/utils/nginx/TaskPreparer.kt
index fbfc7c9..9babc60 100644
--- a/src/main/kotlin/com/intershop/gradle/icm/docker/utils/nginx/TaskPreparer.kt
+++ b/src/main/kotlin/com/intershop/gradle/icm/docker/utils/nginx/TaskPreparer.kt
@@ -17,19 +17,13 @@
 package com.intershop.gradle.icm.docker.utils.nginx
 
 import com.intershop.gradle.icm.docker.tasks.PrepareNetwork
-import com.intershop.gradle.icm.docker.tasks.StartExtraContainer
 import com.intershop.gradle.icm.docker.utils.AbstractTaskPreparer
-import com.intershop.gradle.icm.docker.utils.Configuration
-import com.intershop.gradle.icm.docker.utils.ContainerUtils
 import com.intershop.gradle.icm.docker.utils.webserver.WATaskPreparer
-import org.gradle.api.GradleException
 import org.gradle.api.Project
 import org.gradle.api.provider.Provider
-import java.io.File
 
 class TaskPreparer(project: Project,
-                   networkTask: Provider<PrepareNetwork>,
-                   waTaskPreparer: WATaskPreparer,
+                   networkTask: Provider<PrepareNetwork>
     ) : AbstractTaskPreparer(project, networkTask){
 
     companion object {