diff --git a/README.rst b/README.rst
index 2db2b46..4e588d5 100644
--- a/README.rst
+++ b/README.rst
@@ -196,4 +196,4 @@ but better than python strand library csv.
 -----------------------------------------
 see https://github.com/alingse/jsoncsv/issues/37
 
-try use https://jsoncsv.jsonutil.online/ instead
+try use https://jsoncsv-web.vercel.app instead