diff --git a/build.gradle.kts b/build.gradle.kts
index 82a5872ee5f..35f473d3a91 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,5 +1,5 @@
 plugins {
-  kotlin("jvm") version "1.3.70" apply false
+  kotlin("jvm") version "1.4-M1" apply false
   id("org.jetbrains.dokka") version "0.10.0" apply false
   id("com.gradle.plugin-publish") version "0.10.1" apply false
 }
@@ -13,5 +13,6 @@ subprojects {
   repositories {
     mavenCentral()
     jcenter()
+    maven("https://dl.bintray.com/kotlin/kotlin-eap")
   }
 }
diff --git a/kotlin-power-assert/build.gradle.kts b/kotlin-power-assert/build.gradle.kts
index 30deba140ff..640c417ced8 100644
--- a/kotlin-power-assert/build.gradle.kts
+++ b/kotlin-power-assert/build.gradle.kts
@@ -11,13 +11,13 @@ plugins {
 
 dependencies {
   implementation(kotlin("stdlib-jdk8"))
-  compileOnly("org.jetbrains.kotlin:kotlin-compiler-embeddable:1.3.70")
+  compileOnly("org.jetbrains.kotlin:kotlin-compiler-embeddable:1.4-M1")
 
   kapt("com.google.auto.service:auto-service:1.0-rc6")
   compileOnly("com.google.auto.service:auto-service-annotations:1.0-rc6")
 
   testImplementation(kotlin("test-junit"))
-  testImplementation("org.jetbrains.kotlin:kotlin-compiler-embeddable:1.3.70")
+  testImplementation("org.jetbrains.kotlin:kotlin-compiler-embeddable:1.4-M1")
   testImplementation("com.github.tschuchortdev:kotlin-compile-testing:1.2.6")
 }
 
diff --git a/kotlin-power-assert/src/main/kotlin/com/bnorm/power/PowerAssertCallTransformer.kt b/kotlin-power-assert/src/main/kotlin/com/bnorm/power/PowerAssertCallTransformer.kt
index 4cad0010fe3..f4eb07bcea3 100644
--- a/kotlin-power-assert/src/main/kotlin/com/bnorm/power/PowerAssertCallTransformer.kt
+++ b/kotlin-power-assert/src/main/kotlin/com/bnorm/power/PowerAssertCallTransformer.kt
@@ -37,6 +37,7 @@ import org.jetbrains.kotlin.ir.builders.irCallOp
 import org.jetbrains.kotlin.ir.builders.irFalse
 import org.jetbrains.kotlin.ir.builders.irReturn
 import org.jetbrains.kotlin.ir.builders.irString
+import org.jetbrains.kotlin.ir.builders.parent
 import org.jetbrains.kotlin.ir.declarations.IrDeclarationOrigin
 import org.jetbrains.kotlin.ir.declarations.IrFile
 import org.jetbrains.kotlin.ir.declarations.path
@@ -114,7 +115,7 @@ class PowerAssertCallTransformer(
           val title = when {
             messageArgument is IrConst<*> -> messageArgument
             messageArgument is IrStringConcatenation -> messageArgument
-            lambda != null -> lambda.inline()
+            lambda != null -> lambda.inline(parent)
             messageArgument != null -> {
               val invoke = messageArgument.type.getClass()!!.functions.single { it.name == OperatorNameConventions.INVOKE }
               irCallOp(invoke.symbol, invoke.returnType, messageArgument)
diff --git a/settings.gradle.kts b/settings.gradle.kts
index ecb6a630422..dc76dad50dd 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -1,3 +1,11 @@
+pluginManagement {
+  repositories {
+    mavenCentral()
+    gradlePluginPortal()
+    maven ("https://dl.bintray.com/kotlin/kotlin-eap")
+  }
+}
+
 rootProject.name = "kotlin-power-assert"
 
 include(":kotlin-power-assert")