diff --git a/gradle.properties b/gradle.properties
index dc3c80722e9..326fdfa7f61 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -18,12 +18,12 @@
 buildKotlinVersion=1.3.60-dev-2755
 buildKotlinCompilerRepo=https://teamcity.jetbrains.com/guestAuth/app/rest/builds/buildType:(id:Kotlin_dev_Compiler),number:1.3.60-dev-2755,branch:default:any,pinned:true/artifacts/content/maven
 remoteRoot=konan_tests
-kotlinCompilerRepo=https://teamcity.jetbrains.com/guestAuth/app/rest/builds/buildType:(id:Kotlin_KotlinPublic_Compiler),number:1.3.70-dev-1004,branch:default:any,pinned:true/artifacts/content/maven
-kotlinVersion=1.3.70-dev-1004
-kotlinStdlibRepo=https://teamcity.jetbrains.com/guestAuth/app/rest/builds/buildType:(id:Kotlin_KotlinPublic_Compiler),number:1.3.70-dev-1004,branch:default:any,pinned:true/artifacts/content/maven
-kotlinStdlibVersion=1.3.70-dev-1004
-kotlinStdlibTestsVersion=1.3.70-dev-1004
-testKotlinCompilerVersion=1.3.70-dev-1004
+kotlinCompilerRepo=https://teamcity.jetbrains.com/guestAuth/app/rest/builds/buildType:(id:Kotlin_KotlinPublic_Compiler),number:1.3.70-dev-1049,branch:default:any,pinned:true/artifacts/content/maven
+kotlinVersion=1.3.70-dev-1049
+kotlinStdlibRepo=https://teamcity.jetbrains.com/guestAuth/app/rest/builds/buildType:(id:Kotlin_KotlinPublic_Compiler),number:1.3.70-dev-1049,branch:default:any,pinned:true/artifacts/content/maven
+kotlinStdlibVersion=1.3.70-dev-1049
+kotlinStdlibTestsVersion=1.3.70-dev-1049
+testKotlinCompilerVersion=1.3.70-dev-1049
 konanVersion=1.3.70
 org.gradle.jvmargs='-Dfile.encoding=UTF-8'
 org.gradle.workers.max=4