diff --git a/README.md b/README.md
index 2a9447e..0dd6c1e 100644
--- a/README.md
+++ b/README.md
@@ -24,19 +24,21 @@ import (
 )
 
 func main() {
-    pgdrv.New(&sshql.Dialer{
+    dialer := &sshql.Dialer{
         Hostname:   "sshserver",
         Port:       22,
         Username:   "remoteuser",
         Password:   "passphraseforauthkey",
         PrivateKey: "/home/username/.ssh/id_eddsa",
-    }).Register()
+    }
+    pgdrv.New(dialer).Register()
 
     db, err := sql.Open(pgdrv.DriverName, "postgres://dbuser:dbpassword@localhost:5432/example?sslmode=disable")
     if err != nil {
         fmt.Fprintln(os.Stderr, err)
         return
     }
+    defer dialer.Close()
     defer db.Close()
 
     rows, err := db.Query("SELECT id, name FROM example ORDER BY id")
@@ -72,19 +74,21 @@ import (
 )
 
 func main() {
-    mysqldrv.New(&sshql.Dialer{
+    dialer := &sshql.Dialer{
         Hostname:   "sshserver",
         Port:       22,
         Username:   "remoteuser",
         Password:   "passphraseforauthkey",
         PrivateKey: "/home/username/.ssh/id_eddsa",
-    }).RegisterDial()
+    }
+    mysqldrv.New(dialer).RegisterDial()
 
     db, err := sql.Open("mysql", fmt.Sprintf("dbuser:dbpassword@%s(localhost:3306)/dbname", mysqldrv.DialName))
     if err != nil {
         fmt.Fprintln(os.Stderr, err)
         return
     }
+    defer dialer.Close()
     defer db.Close()
 
     rows, err := db.Query("SELECT id, name FROM example ORDER BY id")
diff --git a/mysqldrv/go.mod b/mysqldrv/go.mod
index 7e4bea2..0c03cd9 100644
--- a/mysqldrv/go.mod
+++ b/mysqldrv/go.mod
@@ -5,7 +5,7 @@ go 1.19
 require (
 	github.com/go-sql-driver/mysql v1.6.0
 	github.com/goark/errs v1.1.0
-	github.com/goark/sshql v0.1.2
+	github.com/goark/sshql v0.1.3
 )
 
 require (
diff --git a/mysqldrv/go.sum b/mysqldrv/go.sum
index 5840de4..448f583 100644
--- a/mysqldrv/go.sum
+++ b/mysqldrv/go.sum
@@ -2,8 +2,8 @@ github.com/go-sql-driver/mysql v1.6.0 h1:BCTh4TKNUYmOmMUcQ3IipzF5prigylS7XXjEkfC
 github.com/go-sql-driver/mysql v1.6.0/go.mod h1:DCzpHaOWr8IXmIStZouvnhqoel9Qv2LBy8hT2VhHyBg=
 github.com/goark/errs v1.1.0 h1:FKnyw4LVyRADIjM8Nj0Up6r0/y5cfADvZAd1E+tthXE=
 github.com/goark/errs v1.1.0/go.mod h1:TtaPEoadm2mzqzfXdkkfpN2xuniCFm2q4JH+c1qzaqw=
-github.com/goark/sshql v0.1.2 h1:WWGRF9Cz3rzUDz/qDZwyrZN66o840FdaLsTn4KXQDEk=
-github.com/goark/sshql v0.1.2/go.mod h1:CKO0diQlHb5BpJMi4mT0MlhA5qqrG3Pg+5b+wi6OtgU=
+github.com/goark/sshql v0.1.3 h1:fAzkGTkteiwAtkBroi8YS44V1zCYern5l42MqWGl6Bo=
+github.com/goark/sshql v0.1.3/go.mod h1:CKO0diQlHb5BpJMi4mT0MlhA5qqrG3Pg+5b+wi6OtgU=
 golang.org/x/crypto v0.0.0-20220829220503-c86fa9a7ed90 h1:Y/gsMcFOcR+6S6f3YeMKl5g+dZMEWqcz5Czj/GWYbkM=
 golang.org/x/crypto v0.0.0-20220829220503-c86fa9a7ed90/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1 h1:SrN+KX8Art/Sf4HNj6Zcz06G7VEz+7w9tdXTPOZ7+l4=
diff --git a/pgdrv/go.mod b/pgdrv/go.mod
index 41f9758..ca4119e 100644
--- a/pgdrv/go.mod
+++ b/pgdrv/go.mod
@@ -3,7 +3,7 @@ module github.com/goark/sshql/pgdrv
 go 1.19
 
 require (
-	github.com/goark/sshql v0.1.2
+	github.com/goark/sshql v0.1.3
 	github.com/lib/pq v1.10.7
 )
 
diff --git a/pgdrv/go.sum b/pgdrv/go.sum
index 35380cc..7f1081b 100644
--- a/pgdrv/go.sum
+++ b/pgdrv/go.sum
@@ -1,7 +1,7 @@
 github.com/goark/errs v1.1.0 h1:FKnyw4LVyRADIjM8Nj0Up6r0/y5cfADvZAd1E+tthXE=
 github.com/goark/errs v1.1.0/go.mod h1:TtaPEoadm2mzqzfXdkkfpN2xuniCFm2q4JH+c1qzaqw=
-github.com/goark/sshql v0.1.2 h1:WWGRF9Cz3rzUDz/qDZwyrZN66o840FdaLsTn4KXQDEk=
-github.com/goark/sshql v0.1.2/go.mod h1:CKO0diQlHb5BpJMi4mT0MlhA5qqrG3Pg+5b+wi6OtgU=
+github.com/goark/sshql v0.1.3 h1:fAzkGTkteiwAtkBroi8YS44V1zCYern5l42MqWGl6Bo=
+github.com/goark/sshql v0.1.3/go.mod h1:CKO0diQlHb5BpJMi4mT0MlhA5qqrG3Pg+5b+wi6OtgU=
 github.com/lib/pq v1.10.7 h1:p7ZhMD+KsSRozJr34udlUrhboJwWAgCg34+/ZZNvZZw=
 github.com/lib/pq v1.10.7/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
 golang.org/x/crypto v0.0.0-20220829220503-c86fa9a7ed90 h1:Y/gsMcFOcR+6S6f3YeMKl5g+dZMEWqcz5Czj/GWYbkM=