diff --git a/VERSION b/VERSION
index c383e22..3fd52f2 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-v3.20.0
+v3.21.0
diff --git a/besticon/version.go b/besticon/version.go
index 4a4a86c..09f0031 100644
--- a/besticon/version.go
+++ b/besticon/version.go
@@ -1,4 +1,4 @@
 package besticon
 
 // Version string, same as VERSION, generated my Make
-const VersionString = "v3.20.0"
+const VersionString = "v3.21.0"