diff --git a/build.gradle b/build.gradle
index 44e7d3f48e..560eea5536 100644
--- a/build.gradle
+++ b/build.gradle
@@ -13,7 +13,7 @@ downloadJbr {
 
 //MPS version
 ext.mpsMajor = "9999.9"
-ext.mpsBuild = "243.21565.10033"
+ext.mpsBuild = "243.21565.10049"
 
 //MPS-extensions version
 ext.mpsExtensionsVersion = "9999.9.3064.cf4150b-SNAPSHOT"