diff --git a/README.md b/README.md
index 3c78971..ea2827d 100644
--- a/README.md
+++ b/README.md
@@ -85,3 +85,4 @@ Currently only a limited number of MariaDB/MySQL datatypes are supported. Initia
 -   longblob
 -   mediumblob
 -   varbinary
+-   json