diff --git a/api/version.go b/api/version.go
index e8011204d..687f5135a 100644
--- a/api/version.go
+++ b/api/version.go
@@ -57,7 +57,7 @@ var (
 	FullAPIVersion0 = newVer(1, 3, 0)
 	FullAPIVersion1 = newVer(2, 1, 0)
 
-	MinerAPIVersion0  = newVer(1, 1, 0)
+	MinerAPIVersion0  = newVer(1, 2, 0)
 	WorkerAPIVersion0 = newVer(1, 1, 0)
 )