diff --git a/package-lock.json b/package-lock.json
index aeba571..c7dca95 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5,7 +5,7 @@
   "requires": true,
   "packages": {
     "": {
-      "version": "1.3.0",
+      "version": "1.3.1",
       "license": "MIT",
       "dependencies": {
         "telegraf": "3.38.0"
@@ -13,6 +13,7 @@
       "devDependencies": {
         "@nestjs/common": "7.6.5",
         "@nestjs/core": "7.6.5",
+        "@types/lodash": "^4.14.167",
         "@typescript-eslint/eslint-plugin": "4.11.1",
         "@typescript-eslint/parser": "4.11.1",
         "eslint": "7.16.0",
@@ -20,6 +21,7 @@
         "eslint-plugin-import": "2.22.1",
         "husky": "4.3.6",
         "lint-staged": "10.5.3",
+        "lodash": "^4.17.20",
         "prettier": "2.2.1",
         "reflect-metadata": "0.1.13",
         "rxjs": "6.6.3",
@@ -292,6 +294,12 @@
       "integrity": "sha1-7ihweulOEdK4J7y+UnC86n8+ce4=",
       "dev": true
     },
+    "node_modules/@types/lodash": {
+      "version": "4.14.167",
+      "resolved": "https://registry.npmjs.org/@types/lodash/-/lodash-4.14.167.tgz",
+      "integrity": "sha512-w7tQPjARrvdeBkX/Rwg95S592JwxqOjmms3zWQ0XZgSyxSLdzWaYH3vErBhdVS/lRBX7F8aBYcYJYTr5TMGOzw==",
+      "dev": true
+    },
     "node_modules/@types/parse-json": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/@types/parse-json/-/parse-json-4.0.0.tgz",
@@ -3880,6 +3888,12 @@
       "integrity": "sha1-7ihweulOEdK4J7y+UnC86n8+ce4=",
       "dev": true
     },
+    "@types/lodash": {
+      "version": "4.14.167",
+      "resolved": "https://registry.npmjs.org/@types/lodash/-/lodash-4.14.167.tgz",
+      "integrity": "sha512-w7tQPjARrvdeBkX/Rwg95S592JwxqOjmms3zWQ0XZgSyxSLdzWaYH3vErBhdVS/lRBX7F8aBYcYJYTr5TMGOzw==",
+      "dev": true
+    },
     "@types/parse-json": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/@types/parse-json/-/parse-json-4.0.0.tgz",
diff --git a/package.json b/package.json
index abaa52c..b783949 100644
--- a/package.json
+++ b/package.json
@@ -37,6 +37,7 @@
   "devDependencies": {
     "@nestjs/common": "7.6.5",
     "@nestjs/core": "7.6.5",
+    "@types/lodash": "^4.14.167",
     "@typescript-eslint/eslint-plugin": "4.11.1",
     "@typescript-eslint/parser": "4.11.1",
     "eslint": "7.16.0",
@@ -44,6 +45,7 @@
     "eslint-plugin-import": "2.22.1",
     "husky": "4.3.6",
     "lint-staged": "10.5.3",
+    "lodash": "^4.17.20",
     "prettier": "2.2.1",
     "reflect-metadata": "0.1.13",
     "rxjs": "6.6.3",