diff --git a/gradle.properties b/gradle.properties
index 7e529273451..eb9faeb782a 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -18,12 +18,12 @@
 buildKotlinVersion=1.4.30-pub-5830
 buildKotlinCompilerRepo=https://teamcity.jetbrains.com/guestAuth/app/rest/builds/buildType:(id:Kotlin_KotlinPublic_CompilerDistAndMavenArtifacts),number:1.4.30-pub-5830,branch:default:any,pinned:true/artifacts/content/maven
 remoteRoot=konan_tests
-kotlinCompilerRepo=https://teamcity.jetbrains.com/guestAuth/app/rest/builds/buildType:(id:Kotlin_KotlinPublic_CompilerDistAndMavenArtifacts),number:1.5.0-pub-5917,branch:default:any,pinned:true/artifacts/content/maven
-kotlinVersion=1.5.0-pub-5917
-kotlinStdlibRepo=https://teamcity.jetbrains.com/guestAuth/app/rest/builds/buildType:(id:Kotlin_KotlinPublic_CompilerDistAndMavenArtifacts),number:1.5.0-pub-5917,branch:default:any,pinned:true/artifacts/content/maven
-kotlinStdlibVersion=1.5.0-pub-5917
-kotlinStdlibTestsVersion=1.5.0-pub-5917
-testKotlinCompilerVersion=1.5.0-pub-5917
+kotlinCompilerRepo=https://teamcity.jetbrains.com/guestAuth/app/rest/builds/buildType:(id:Kotlin_KotlinPublic_CompilerDistAndMavenArtifacts),number:1.4.30-M1-112,branch:default:any,pinned:true/artifacts/content/maven
+kotlinVersion=1.4.30-M1-112
+kotlinStdlibRepo=https://teamcity.jetbrains.com/guestAuth/app/rest/builds/buildType:(id:Kotlin_KotlinPublic_CompilerDistAndMavenArtifacts),number:1.4.30-M1-112,branch:default:any,pinned:true/artifacts/content/maven
+kotlinStdlibVersion=1.4.30-M1-112
+kotlinStdlibTestsVersion=1.4.30-M1-112
+testKotlinCompilerVersion=1.4.30-M1-112
 konanVersion=1.4.30-M1
 
 # A version of Xcode required to build the Kotlin/Native compiler.