diff --git a/go.mod b/go.mod
index a781f27..ca1485e 100644
--- a/go.mod
+++ b/go.mod
@@ -1,8 +1,8 @@
 module github.com/sosedoff/pgweb
 
-go 1.17
+go 1.19
 
-// +heroku goVersion go1.17
+// +heroku goVersion go1.19
 
 require (
 	github.com/BurntSushi/toml v1.1.0