diff --git a/build.gradle b/build.gradle
index b380986..cc85750 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,5 +1,5 @@
 buildscript {
-    ext.kotlin_version = '1.4.10'
+    ext.kotlin_version = '1.4.20'
     ext.coroutines_version = '1.3.2'
     ext.koin_version = '2.0.1'
     ext.okhttp_version = '4.2.2'
@@ -9,7 +9,7 @@ buildscript {
         maven { url "https://kotlin.bintray.com/kotlinx" }
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.6.2'
+        classpath 'com.android.tools.build:gradle:4.1.1'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }
diff --git a/gradle.properties b/gradle.properties
index 23339e0..d4829a4 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -19,3 +19,6 @@ android.useAndroidX=true
 android.enableJetifier=true
 # Kotlin code style for this project: "official" or "obsolete":
 kotlin.code.style=official
+kotlin.incremental.multiplatform=true
+kotlin.mpp.stability.nowarn=true
+xcodeproj=../Pi-Helper
diff --git a/shared/build.gradle.kts b/shared/build.gradle.kts
index 2782875..af8c7ea 100644
--- a/shared/build.gradle.kts
+++ b/shared/build.gradle.kts
@@ -15,21 +15,21 @@ repositories {
     jcenter()
     mavenCentral()
 }
-val ktor_version = "+"
 kotlin {
     android()
     ios {
         binaries {
             framework {
-                baseName = "shared"
+                baseName = "pihelper"
             }
         }
     }
     sourceSets {
         val commonMain by getting {
             dependencies {
-                implementation("io.ktor:ktor-client-core:$ktor_version")
-                implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:+")
+                implementation("io.ktor:ktor-client-core:1.4.2")
+                implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.0.1")
+                implementation("io.ktor:ktor-client-serialization:1.4.2")
             }
         }
         val commonTest by getting {
@@ -41,8 +41,7 @@ kotlin {
         val androidMain by getting {
             dependencies {
                 implementation("com.google.android.material:material:1.2.0")
-                implementation("io.ktor:ktor-client-serialization-jvm:$ktor_version")
-                api("io.ktor:ktor-client-android:$ktor_version")
+                api("io.ktor:ktor-client-android:1.4.2")
             }
         }
         val androidTest by getting {
@@ -53,8 +52,7 @@ kotlin {
         }
         val iosMain by getting {
             dependencies {
-                implementation("io.ktor:ktor-client-ios:$ktor_version")
-                implementation("io.ktor:ktor-client-serialization-native:$ktor_version")
+                implementation("io.ktor:ktor-client-ios:1.4.2")
             }
         }
         val iosTest by getting