diff --git a/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/lower/InteropLowering.kt b/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/lower/InteropLowering.kt
index 2c27c73632a..d4a7d3c4c57 100644
--- a/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/lower/InteropLowering.kt
+++ b/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/lower/InteropLowering.kt
@@ -11,6 +11,7 @@ import org.jetbrains.kotlin.backend.common.peek
 import org.jetbrains.kotlin.backend.common.pop
 import org.jetbrains.kotlin.backend.common.push
 import org.jetbrains.kotlin.backend.konan.*
+import org.jetbrains.kotlin.backend.konan.getInlinedClass
 import org.jetbrains.kotlin.backend.konan.descriptors.allOverriddenDescriptors
 import org.jetbrains.kotlin.backend.konan.descriptors.isInterface
 import org.jetbrains.kotlin.backend.konan.descriptors.synthesizedName
diff --git a/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/optimizations/Devirtualization.kt b/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/optimizations/Devirtualization.kt
index 50b88c93035..2156c122ddb 100644
--- a/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/optimizations/Devirtualization.kt
+++ b/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/optimizations/Devirtualization.kt
@@ -13,6 +13,7 @@ import org.jetbrains.kotlin.backend.common.push
 import org.jetbrains.kotlin.backend.common.lower.createIrBuilder
 import org.jetbrains.kotlin.backend.common.lower.irBlock
 import org.jetbrains.kotlin.backend.konan.*
+import org.jetbrains.kotlin.backend.konan.getInlinedClass
 import org.jetbrains.kotlin.backend.konan.descriptors.isInterface
 import org.jetbrains.kotlin.backend.konan.ir.IrPrivateClassReferenceImpl
 import org.jetbrains.kotlin.backend.konan.ir.IrPrivateFunctionCall
diff --git a/gradle.properties b/gradle.properties
index 48ac52c0e5a..1d4077f27a9 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -19,9 +19,9 @@ buildKotlinVersion=1.3.0-rc-116
 buildKotlinCompilerRepo=https://teamcity.jetbrains.com/guestAuth/app/rest/builds/buildType:(id:Kotlin_130_CompilerAllPlugins),number:1.3.0-rc-116,tag:kotlin-native,pinned:true/artifacts/content/maven
 remoteRoot=konan_tests
 testDataVersion=1226829:id
-kotlinCompilerRepo=https://teamcity.jetbrains.com/guestAuth/app/rest/builds/buildType:(id:Kotlin_dev_CompilerAllPlugins),number:1.3.20-dev-1427,tag:kotlin-native,pinned:true/artifacts/content/maven
-kotlinVersion=1.3.20-dev-1427
-testKotlinVersion=1.3.20-dev-1427
+kotlinCompilerRepo=https://teamcity.jetbrains.com/guestAuth/app/rest/builds/buildType:(id:Kotlin_dev_CompilerAllPlugins),number:1.3.20-dev-1618,tag:kotlin-native,pinned:true/artifacts/content/maven
+kotlinVersion=1.3.20-dev-1618
+testKotlinVersion=1.3.20-dev-1618
 konanVersion=1.1.0
 org.gradle.jvmargs='-Dfile.encoding=UTF-8'
 org.gradle.workers.max=4