diff --git a/buildSrc/build.gradle.kts b/buildSrc/build.gradle.kts
index 204f764..1ae0436 100644
--- a/buildSrc/build.gradle.kts
+++ b/buildSrc/build.gradle.kts
@@ -28,7 +28,7 @@ repositories {
 }
 
 dependencies {
-    implementation("org.jetbrains.kotlin:kotlin-gradle-plugin:1.5.31")
+    implementation("org.jetbrains.kotlin:kotlin-gradle-plugin:1.5.30")
     implementation("com.android.tools.build:gradle:4.0.2")
 }
 
diff --git a/buildSrc/src/main/kotlin/Deps.kt b/buildSrc/src/main/kotlin/Deps.kt
index 82c58b9..ce0a7db 100644
--- a/buildSrc/src/main/kotlin/Deps.kt
+++ b/buildSrc/src/main/kotlin/Deps.kt
@@ -1,4 +1,4 @@
- /*
+/*
  *    Copyright 2019 Ugljesa Jovanovic
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
@@ -16,9 +16,9 @@
 
 object Versions {
     val kotlinCoroutines = "1.5.2-native-mt"
-    val kotlin = "1.5.31"
+    val kotlin = "1.5.30"
     val kotlinSerialization = "1.3.0-RC"
-    val kotlinSerializationPlugin = "1.5.31"
+    val kotlinSerializationPlugin = "1.5.30"
     val atomicfu = "0.14.3-M2-2-SNAPSHOT" //NOTE: my linux arm32 and arm64 build
     val nodePlugin = "1.3.0"
     val dokkaPlugin = "1.5.0"