diff --git a/build.gradle.kts b/build.gradle.kts
index aac7dc1deaea150156cabcd88fa170b0a96e0f11..0a888e9363585eed09eebf45aeb4d5c7259b2a8e 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -10,36 +10,21 @@
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 plugins {
-  kotlin("jvm") version "1.4.21"
+  kotlin("jvm") version "1.5.0"
   id("org.jlleitschuh.gradle.ktlint") version "10.0.0"
-  id("org.jetbrains.dokka") version "1.4.20"
+  id("org.jetbrains.dokka") version "1.4.32"
   id("maven-publish")
   id("com.vanniktech.maven.publish") version "0.13.0"
 }
 
 repositories {
   mavenCentral()
-  exclusiveContent {
-    forRepository {
-      maven {
-        name = "JCenter"
-        setUrl("https://jcenter.bintray.com/")
-      }
-    }
-    filter {
-      // Required for Dokka
-      includeModule("com.soywiz.korlibs.korte", "korte-jvm")
-      includeModule("org.jetbrains.kotlinx", "kotlinx-html-jvm")
-      includeGroup("org.jetbrains.dokka")
-      includeModule("org.jetbrains", "markdown")
-    }
-  }
 }
 
 dependencies {
-  api("com.fasterxml.jackson.core", "jackson-databind", "2.12.1")
-  api("com.fasterxml.jackson.module", "jackson-module-kotlin", "2.12.0")
-  api("com.fasterxml.jackson.dataformat", "jackson-dataformat-xml", "2.12.1")
+  api("com.fasterxml.jackson.core", "jackson-databind", "2.12.3")
+  api("com.fasterxml.jackson.module", "jackson-module-kotlin", "2.12.3")
+  api("com.fasterxml.jackson.dataformat", "jackson-dataformat-xml", "2.12.3")
 
   testImplementation(kotlin("test-junit5"))
 
diff --git a/gradle.properties b/gradle.properties
index b8574a0044884c61c940d41777cb2a34d570172e..0dc23679d733f1435f8683a28f34819959fd3076 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -8,7 +8,7 @@
 #
 
 kotlin.code.style=official
-junit5Version=5.6.0
+junit5Version=5.7.2
 
 GROUP=de.justjanne
 VERSION_NAME=1.0.0
diff --git a/settings.gradle.kts b/settings.gradle.kts
index daf26006d863cd7a4932e33a3cdd1b262b0d9e89..cf449a9aeecb2be07962e395917e211990abcb36 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -12,6 +12,5 @@ rootProject.name = "jacoco-cobertura-converter"
 pluginManagement {
   repositories {
     gradlePluginPortal()
-    jcenter()
   }
 }