diff --git a/build.gradle.kts b/build.gradle.kts
index b716335c392..c778046efb8 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -9,7 +9,7 @@ buildscript {
     extra["defaultSnapshotVersion"] = "1.3-SNAPSHOT"
 
     // when updating please also update JPS artifacts configuration: https://jetbrains.quip.com/zzGUAYSJ6gv3/JPS-Build-update-bootstrap
-    kotlinBootstrapFrom(BootstrapOption.TeamCity("1.3.60-dev-607", onlySuccessBootstrap = false))
+    kotlinBootstrapFrom(BootstrapOption.TeamCity("1.3.60-dev-770", onlySuccessBootstrap = false))
 
     repositories {
         bootstrapKotlinRepo?.let(::maven)