diff --git a/sdk/version/version_base.go b/sdk/version/version_base.go
index 063685c56786..f666e3a5aeb5 100644
--- a/sdk/version/version_base.go
+++ b/sdk/version/version_base.go
@@ -8,7 +8,7 @@ var (
 	// Whether cgo is enabled or not; set at build time
 	CgoEnabled bool
 
-	Version           = "1.9.0"
+	Version           = "1.9.1"
 	VersionPrerelease = ""
 	VersionMetadata   = ""
 )