diff --git a/README.md b/README.md
index e9982aa..152b87b 100644
--- a/README.md
+++ b/README.md
@@ -221,7 +221,7 @@ Exports database structure and fixtures from remote into hidden files located
 in *dump* folder. If no remote is specified *production* is used.
 
 ```text
-$ myt dump [<remote>]
+$ myt dump [<remote>] [-l|--lock]
 ```
 
 ### fixtures
diff --git a/lib/dumper.js b/lib/dumper.js
index 143f8ce..755d93d 100644
--- a/lib/dumper.js
+++ b/lib/dumper.js
@@ -35,7 +35,7 @@ module.exports = class Dumper {
         );
     }
 
-    async dumpFixtures(tables, replace) {
+    async dumpFixtures(tables, replace, args) {
         const fixturesArgs = [
             '--no-create-info',
             '--skip-triggers',
@@ -45,7 +45,7 @@ module.exports = class Dumper {
             '--skip-set-charset',
             '--skip-comments',
             '--skip-tz-utc'
-        ];
+        ].concat(args);
 
         if (replace)
             fixturesArgs.push('--replace');
diff --git a/myt-dump.js b/myt-dump.js
index 0e5d6b6..a1ec212 100644
--- a/myt-dump.js
+++ b/myt-dump.js
@@ -6,18 +6,30 @@ const Dumper = require('./lib/dumper');
 class Dump extends Command {
     static usage = {
         description: 'Dumps structure and fixtures from remote',
+        params: {
+            lock: 'Whether to lock tables on dump'
+        },
         operand: 'remote'
     };
 
     static opts = {
         default: {
             remote: 'production'
-        }
+        },
+        alias: {
+            lock: 'l'
+        },
+        boolean: [
+            'lock'
+        ]
     };
 
     async run(myt, opts) {
         const dumper = new Dumper(opts);
         await dumper.init('.dump.sql');
+        const baseArgs = [
+            `--lock-tables=${opts.lock ? 'true' : 'false'}`
+        ];
 
         console.log('Dumping structure.');
         let dumpArgs = [
@@ -28,12 +40,13 @@ class Dump extends Command {
             '--events',
             '--skip-triggers',
             '--databases'
-        ];
+        ].concat(baseArgs);
+
         dumpArgs = dumpArgs.concat(opts.schemas);
         await dumper.runDump('docker-dump.sh', dumpArgs);
 
         console.log('Dumping fixtures.');
-        await dumper.dumpFixtures(opts.fixtures);
+        await dumper.dumpFixtures(opts.fixtures, false, baseArgs);
 
         console.log('Dumping privileges.');
         const privs = opts.privileges;
@@ -43,7 +56,7 @@ class Dump extends Command {
                 '--skip-triggers',
                 '--insert-ignore',
                 '--complete-insert'
-            ];
+            ].concat(baseArgs);
             if (privs.where) args.push('--where', privs.where);
             args = args.concat(['mysql'], privs.tables);
 
diff --git a/package-lock.json b/package-lock.json
index 54d46ea..0a312af 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,23 +1,23 @@
 {
   "name": "@verdnatura/myt",
-  "version": "1.5.16",
+  "version": "1.5.17",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@verdnatura/myt",
-      "version": "1.5.16",
+      "version": "1.5.17",
       "license": "GPL-3.0",
       "dependencies": {
         "@sqltools/formatter": "^1.2.5",
         "colors": "^1.4.0",
-        "ejs": "^3.1.8",
+        "ejs": "^3.1.9",
         "fs-extra": "^8.1.0",
         "getopts": "^2.3.0",
         "ini": "^1.3.8",
         "mysql2": "^2.3.3",
         "nodegit": "^0.27.0",
-        "require-yaml": "0.0.1",
+        "require-yaml": "^0.0.1",
         "sha.js": "^2.4.11"
       },
       "bin": {
@@ -462,9 +462,9 @@
       }
     },
     "node_modules/ejs": {
-      "version": "3.1.8",
-      "resolved": "https://registry.npmjs.org/ejs/-/ejs-3.1.8.tgz",
-      "integrity": "sha512-/sXZeMlhS0ArkfX2Aw780gJzXSMPnKjtspYZv+f3NiKLlubezAHDU5+9xz6gd3/NhG3txQCo6xlglmTS+oTGEQ==",
+      "version": "3.1.9",
+      "resolved": "https://registry.npmjs.org/ejs/-/ejs-3.1.9.tgz",
+      "integrity": "sha512-rC+QVNMJWv+MtPgkt0y+0rVEIdbtxVADApW9JXrUVlzHetgcyczP/E7DJmWJ4fJCZF2cPcBk0laWO9ZHMG3DmQ==",
       "dependencies": {
         "jake": "^10.8.5"
       },
@@ -1463,7 +1463,7 @@
     "node_modules/require-yaml": {
       "version": "0.0.1",
       "resolved": "https://registry.npmjs.org/require-yaml/-/require-yaml-0.0.1.tgz",
-      "integrity": "sha1-LhsY2RPDuqcqWk03O28Tjd0sMr0=",
+      "integrity": "sha512-M6eVEgLPRbeOhgSCnOTtdrOOEQzbXRchg24Xa13c39dMuraFKdI9emUo97Rih0YEFzSICmSKg8w4RQp+rd9pOQ==",
       "dependencies": {
         "js-yaml": ""
       }
@@ -2198,9 +2198,9 @@
       }
     },
     "ejs": {
-      "version": "3.1.8",
-      "resolved": "https://registry.npmjs.org/ejs/-/ejs-3.1.8.tgz",
-      "integrity": "sha512-/sXZeMlhS0ArkfX2Aw780gJzXSMPnKjtspYZv+f3NiKLlubezAHDU5+9xz6gd3/NhG3txQCo6xlglmTS+oTGEQ==",
+      "version": "3.1.9",
+      "resolved": "https://registry.npmjs.org/ejs/-/ejs-3.1.9.tgz",
+      "integrity": "sha512-rC+QVNMJWv+MtPgkt0y+0rVEIdbtxVADApW9JXrUVlzHetgcyczP/E7DJmWJ4fJCZF2cPcBk0laWO9ZHMG3DmQ==",
       "requires": {
         "jake": "^10.8.5"
       }
@@ -3017,7 +3017,7 @@
     "require-yaml": {
       "version": "0.0.1",
       "resolved": "https://registry.npmjs.org/require-yaml/-/require-yaml-0.0.1.tgz",
-      "integrity": "sha1-LhsY2RPDuqcqWk03O28Tjd0sMr0=",
+      "integrity": "sha512-M6eVEgLPRbeOhgSCnOTtdrOOEQzbXRchg24Xa13c39dMuraFKdI9emUo97Rih0YEFzSICmSKg8w4RQp+rd9pOQ==",
       "requires": {
         "js-yaml": ""
       }
diff --git a/package.json b/package.json
index e3c2f2e..b4c5cb0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@verdnatura/myt",
-  "version": "1.5.16",
+  "version": "1.5.17",
   "author": "Verdnatura Levante SL",
   "description": "MySQL version control",
   "license": "GPL-3.0",
@@ -14,13 +14,13 @@
   "dependencies": {
     "@sqltools/formatter": "^1.2.5",
     "colors": "^1.4.0",
-    "ejs": "^3.1.8",
+    "ejs": "^3.1.9",
     "fs-extra": "^8.1.0",
     "getopts": "^2.3.0",
     "ini": "^1.3.8",
     "mysql2": "^2.3.3",
     "nodegit": "^0.27.0",
-    "require-yaml": "0.0.1",
+    "require-yaml": "^0.0.1",
     "sha.js": "^2.4.11"
   },
   "main": "index.js",