diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4ca7ccbf0df..977e9eaf695 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,9 @@
 
 ## 0.4.24
 
+* `Versions`:
+    * `Kotlin`: `1.4.21` -> `1.4.30`
+    * `Klock`: `2.0.4` -> `2.0.6`
 * `Coroutines`:
     * New class `DoWithFirstBuilder`
     * Several new extensions like `firstOf`/`first`/`invokeOnFirstOf`
diff --git a/gradle.properties b/gradle.properties
index 66860867663..b642f975b6a 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -6,14 +6,14 @@ kotlin.incremental.js=true
 android.useAndroidX=true
 android.enableJetifier=true
 
-kotlin_version=1.4.21
+kotlin_version=1.4.30
 kotlin_coroutines_version=1.4.2
 kotlin_serialisation_core_version=1.0.1
 kotlin_exposed_version=0.29.1
 
 ktor_version=1.5.1
 
-klockVersion=2.0.4
+klockVersion=2.0.6
 
 github_release_plugin_version=2.2.12
 
diff --git a/publish.gradle b/publish.gradle
index 778028dc545..06e7a798989 100644
--- a/publish.gradle
+++ b/publish.gradle
@@ -3,22 +3,6 @@ apply plugin: 'maven-publish'
 task javadocsJar(type: Jar) {
     classifier = 'javadoc'
 }
-task sourceJar (type : Jar) {
-    classifier = 'sources'
-}
-
-afterEvaluate {
-    project.publishing.publications.all {
-        // rename artifacts
-        groupId "${project.group}"
-        if (it.name.contains('kotlinMultiplatform')) {
-            artifactId = "${project.name}"
-            artifact sourceJar
-        } else {
-            artifactId = "${project.name}-$name"
-        }
-    }
-}
 
 publishing {
     publications.all {
@@ -73,4 +57,4 @@ publishing {
         }
         
     }
-}
\ No newline at end of file
+}