Dependency updates

build.gradle.kts

     jacoco
     kotlin("jvm") version "1.3.21"
     id("com.jfrog.bintray") version "1.8.4"
-    id("org.jetbrains.dokka") version "0.9.17"
-    id("name.remal.check-updates") version "1.0.113"
+    id("org.jetbrains.dokka") version "0.9.18"
+    id("name.remal.check-updates") version "1.0.121"
 }
 
 jacoco {
     implementation("org.jetbrains.kotlinx:kotlinx-coroutines-io-jvm:0.1.7")
     compile(kotlin("reflect"))
 
-    testImplementation("org.junit.jupiter:junit-jupiter-api:5.4.0")
-    testImplementation("org.junit.jupiter:junit-jupiter-params:5.4.0")
-    testImplementation("io.mockk:mockk:1.9.1")
-    testRuntime("org.junit.jupiter:junit-jupiter-engine:5.4.0")
+    testImplementation("org.junit.jupiter:junit-jupiter-api:5.4.1")
+    testImplementation("org.junit.jupiter:junit-jupiter-params:5.4.1")
+    testImplementation("io.mockk:mockk:1.9.3")
+    testRuntime("org.junit.jupiter:junit-jupiter-engine:5.4.1")
 }
 
 java {
     }
 
     withType<Wrapper> {
-        gradleVersion = "5.2.1"
+        gradleVersion = "5.3.1"
     }
 
     withType<KotlinCompile> {

gradle/wrapper/gradle-wrapper.properties

 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.2.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.3.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
-zipStorePath=wrapper/dists
+zipStorePath=wrapper/dists