diff --git a/README.md b/README.md
index a7f0c4b..76f3afe 100644
--- a/README.md
+++ b/README.md
@@ -25,7 +25,7 @@ npm test
 
 * node.js 6
 * npm
-* MySQL (we use version 5.6.21 in production)
+* MySQL (we use version 5.6.34 in production)
 
 ## API Server