diff --git a/build.gradle.kts b/build.gradle.kts
index 27bf8c55a..f0f1542e2 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -9,12 +9,12 @@ import org.jfrog.gradle.plugin.artifactory.dsl.PublisherConfig
 import java.util.Date
 
 plugins {
-    id("com.gradle.build-scan") version "2.3"
+    id("com.gradle.build-scan") version "2.4"
     kotlin("jvm") version "1.3.41"
     id("com.jfrog.bintray") version "1.8.4"
-    id("com.jfrog.artifactory") version "4.9.7" apply false
-    id("com.github.ben-manes.versions") version "0.21.0"
-    id("com.github.johnrengelman.shadow") version "5.0.0" apply false
+    id("com.jfrog.artifactory") version "4.9.8" apply false
+    id("com.github.ben-manes.versions") version "0.22.0"
+    id("com.github.johnrengelman.shadow") version "5.1.0" apply false
     id("org.sonarqube") version "2.7"
     id("io.gitlab.arturbosch.detekt")
     id("org.jetbrains.dokka") version "0.9.18" apply false
diff --git a/gradle.properties b/gradle.properties
index b7245f08e..439867f16 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -4,7 +4,7 @@ spekVersion=2.0.2
 junitPlatformVersion=1.4.1
 yamlVersion=1.24
 jcommanderVersion=1.72
-assertjVersion=3.12.2
+assertjVersion=3.13.2
 reflectionsVersion=0.9.11
 jacocoVersion=0.8.4