diff --git a/lib/ProxySQL_Admin.cpp b/lib/ProxySQL_Admin.cpp
index 529225ffe..2397ddd62 100644
--- a/lib/ProxySQL_Admin.cpp
+++ b/lib/ProxySQL_Admin.cpp
@@ -117,8 +117,8 @@ pthread_mutex_t admin_mutex = PTHREAD_MUTEX_INITIALIZER;
 #define ADMIN_SQLITE_TABLE_MYSQL_SERVERS_V1_2_2 "CREATE TABLE mysql_servers (hostgroup_id INT NOT NULL DEFAULT 0 , hostname VARCHAR NOT NULL , port INT NOT NULL DEFAULT 3306 , status VARCHAR CHECK (UPPER(status) IN ('ONLINE','SHUNNED','OFFLINE_SOFT', 'OFFLINE_HARD')) NOT NULL DEFAULT 'ONLINE' , weight INT CHECK (weight >= 0) NOT NULL DEFAULT 1 , compression INT CHECK (compression >=0 AND compression <= 102400) NOT NULL DEFAULT 0 , max_connections INT CHECK (max_connections >=0) NOT NULL DEFAULT 1000 , max_replication_lag INT CHECK (max_replication_lag >= 0 AND max_replication_lag <= 126144000) NOT NULL DEFAULT 0 , use_ssl INT CHECK (use_ssl IN(0,1)) NOT NULL DEFAULT 0 , max_latency_ms INT UNSIGNED CHECK (max_latency_ms>=0) NOT NULL DEFAULT 0 , comment VARCHAR NOT NULL DEFAULT '' , PRIMARY KEY (hostgroup_id, hostname, port) )"
 
 #define ADMIN_SQLITE_TABLE_MYSQL_USERS_V1_3_0 "CREATE TABLE mysql_users (username VARCHAR NOT NULL , password VARCHAR , active INT CHECK (active IN (0,1)) NOT NULL DEFAULT 1 , use_ssl INT CHECK (use_ssl IN (0,1)) NOT NULL DEFAULT 0 , default_hostgroup INT NOT NULL DEFAULT 0 , default_schema VARCHAR , schema_locked INT CHECK (schema_locked IN (0,1)) NOT NULL DEFAULT 0 , transaction_persistent INT CHECK (transaction_persistent IN (0,1)) NOT NULL DEFAULT 0 , fast_forward INT CHECK (fast_forward IN (0,1)) NOT NULL DEFAULT 0 , backend INT CHECK (backend IN (0,1)) NOT NULL DEFAULT 1 , frontend INT CHECK (frontend IN (0,1)) NOT NULL DEFAULT 1 , max_connections INT CHECK (max_connections >=0) NOT NULL DEFAULT 10000 , PRIMARY KEY (username, backend) , UNIQUE (username, frontend))"
-#define ADMIN_SQLITE_TABLE_MYSQL_USERS_V1_3_1 "CREATE TABLE mysql_users (username VARCHAR NOT NULL , password VARCHAR , active INT CHECK (active IN (0,1)) NOT NULL DEFAULT 1 , use_ssl INT CHECK (use_ssl IN (0,1)) NOT NULL DEFAULT 0 , default_hostgroup INT NOT NULL DEFAULT 0 , default_schema VARCHAR , schema_locked INT CHECK (schema_locked IN (0,1)) NOT NULL DEFAULT 0 , transaction_persistent INT CHECK (transaction_persistent IN (0,1)) NOT NULL DEFAULT 1 , fast_forward INT CHECK (fast_forward IN (0,1)) NOT NULL DEFAULT 0 , backend INT CHECK (backend IN (0,1)) NOT NULL DEFAULT 1 , frontend INT CHECK (frontend IN (0,1)) NOT NULL DEFAULT 1 , max_connections INT CHECK (max_connections >=0) NOT NULL DEFAULT 10000 , PRIMARY KEY (username, backend) , UNIQUE (username, frontend))"
-#define ADMIN_SQLITE_TABLE_MYSQL_USERS ADMIN_SQLITE_TABLE_MYSQL_USERS_V1_3_1
+#define ADMIN_SQLITE_TABLE_MYSQL_USERS_V1_4_0 "CREATE TABLE mysql_users (username VARCHAR NOT NULL , password VARCHAR , active INT CHECK (active IN (0,1)) NOT NULL DEFAULT 1 , use_ssl INT CHECK (use_ssl IN (0,1)) NOT NULL DEFAULT 0 , default_hostgroup INT NOT NULL DEFAULT 0 , default_schema VARCHAR , schema_locked INT CHECK (schema_locked IN (0,1)) NOT NULL DEFAULT 0 , transaction_persistent INT CHECK (transaction_persistent IN (0,1)) NOT NULL DEFAULT 1 , fast_forward INT CHECK (fast_forward IN (0,1)) NOT NULL DEFAULT 0 , backend INT CHECK (backend IN (0,1)) NOT NULL DEFAULT 1 , frontend INT CHECK (frontend IN (0,1)) NOT NULL DEFAULT 1 , max_connections INT CHECK (max_connections >=0) NOT NULL DEFAULT 10000 , PRIMARY KEY (username, backend) , UNIQUE (username, frontend))"
+#define ADMIN_SQLITE_TABLE_MYSQL_USERS ADMIN_SQLITE_TABLE_MYSQL_USERS_V1_4_0
 
 
 #define ADMIN_SQLITE_RUNTIME_MYSQL_USERS "CREATE TABLE runtime_mysql_users (username VARCHAR NOT NULL , password VARCHAR , active INT CHECK (active IN (0,1)) NOT NULL DEFAULT 1 , use_ssl INT CHECK (use_ssl IN (0,1)) NOT NULL DEFAULT 0 , default_hostgroup INT NOT NULL DEFAULT 0 , default_schema VARCHAR , schema_locked INT CHECK (schema_locked IN (0,1)) NOT NULL DEFAULT 0 , transaction_persistent INT CHECK (transaction_persistent IN (0,1)) NOT NULL DEFAULT 1 , fast_forward INT CHECK (fast_forward IN (0,1)) NOT NULL DEFAULT 0 , backend INT CHECK (backend IN (0,1)) NOT NULL DEFAULT 1 , frontend INT CHECK (frontend IN (0,1)) NOT NULL DEFAULT 1 , max_connections INT CHECK (max_connections >=0) NOT NULL DEFAULT 10000 , PRIMARY KEY (username, backend) , UNIQUE (username, frontend))"
@@ -4953,16 +4953,16 @@ void ProxySQL_Admin::disk_upgrade_mysql_users() {
 	rci=configdb->check_table_structure((char *)"mysql_users",(char *)ADMIN_SQLITE_TABLE_MYSQL_USERS_V1_3_0);
 	if (rci) {
 		// upgrade is required
-		proxy_warning("Detected version pre-1.3.1 of table mysql_users\n");
+		proxy_warning("Detected version pre-1.4 of table mysql_users\n");
 		proxy_warning("ONLINE UPGRADE of table mysql_users in progress\n");
 		// drop any existing table with suffix _v130
 		configdb->execute("DROP TABLE IF EXISTS mysql_users_v130");
 		// rename current table to add suffix _v130
-		configdb->execute("ALTER TABLE mysql_users RENAME TO mysql_users_v130");
+		configdb->execute("ALTER TABLE mysql_users RENAME TO mysql_users_v140");
 		// create new table
 		configdb->build_table((char *)"mysql_users",(char *)ADMIN_SQLITE_TABLE_MYSQL_USERS,false);
 		// copy fields from old table
-		configdb->execute("INSERT INTO mysql_users SELECT * FROM mysql_users_v130");
+		configdb->execute("INSERT INTO mysql_users SELECT * FROM mysql_users_v140");
 	}
 	configdb->execute("PRAGMA foreign_keys = ON");
 }