diff --git a/src/version.js b/src/version.js
index 3fe72192d1..3432a32090 100644
--- a/src/version.js
+++ b/src/version.js
@@ -1,3 +1,3 @@
-export const version = '12.2.0'
+export const version = '12.2.1'
 // Note: This file is automatically generated when building math.js.
 // Changes made in this file will be overwritten.