diff --git a/app/build.gradle b/app/build.gradle
index 1c5c52c52..a97588114 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -138,7 +138,7 @@ dependencies {
 
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
 
-    def kotlin_coroutines_version = '1.6.0-RC'
+    def kotlin_coroutines_version = '1.6.0-RC2'
     implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:$kotlin_coroutines_version"
     implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$kotlin_coroutines_version"
 
diff --git a/appthemehelper/build.gradle b/appthemehelper/build.gradle
index 407e90903..10c0f52e5 100644
--- a/appthemehelper/build.gradle
+++ b/appthemehelper/build.gradle
@@ -20,7 +20,6 @@ android {
 }
 
 dependencies {
-    implementation fileTree(include: ['*.jar'], dir: 'libs')
     implementation 'androidx.appcompat:appcompat:1.4.0'
     implementation 'com.google.android.material:material:1.5.0-beta01'
     implementation 'androidx.preference:preference-ktx:1.2.0-beta01'
diff --git a/build.gradle b/build.gradle
index 42064114f..1c7975412 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,7 +1,7 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.6.0'
+    ext.kotlin_version = '1.6.10'
     repositories {
         mavenCentral()
         google()