diff --git a/go.mod b/go.mod
index 8aa9616..cdcdf90 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module applet
 
-go 1.15
+go 1.19
 
 require (
 	code.fnuoos.com/go_rely_warehouse/zyos_go_es.git v1.0.1-0.20230707081910-52e70aa52998