diff --git a/package-lock.json b/package-lock.json
index 80c225d..d55a0b7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -30,7 +30,7 @@
         "eslint-plugin-prettier": "4.0.0",
         "husky": "7.0.4",
         "lint-staged": "12.1.2",
-        "prettier": "2.4.1",
+        "prettier": "2.5.0",
         "reflect-metadata": "0.1.13",
         "telegraf": "4.4.2",
         "typedoc": "0.22.10",
@@ -3381,9 +3381,9 @@
       }
     },
     "node_modules/prettier": {
-      "version": "2.4.1",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.4.1.tgz",
-      "integrity": "sha512-9fbDAXSBcc6Bs1mZrDYb3XKzDLm4EXXL9sC1LqKP5rZkT6KRr/rf9amVUcODVXgguK/isJz0d0hP72WeaKWsvA==",
+      "version": "2.5.0",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.5.0.tgz",
+      "integrity": "sha512-FM/zAKgWTxj40rH03VxzIPdXmj39SwSjwG0heUcNFwI+EMZJnY93yAiKXM3dObIKAM5TA88werc8T/EwhB45eg==",
       "dev": true,
       "bin": {
         "prettier": "bin-prettier.js"
@@ -6914,9 +6914,9 @@
       "dev": true
     },
     "prettier": {
-      "version": "2.4.1",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.4.1.tgz",
-      "integrity": "sha512-9fbDAXSBcc6Bs1mZrDYb3XKzDLm4EXXL9sC1LqKP5rZkT6KRr/rf9amVUcODVXgguK/isJz0d0hP72WeaKWsvA==",
+      "version": "2.5.0",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.5.0.tgz",
+      "integrity": "sha512-FM/zAKgWTxj40rH03VxzIPdXmj39SwSjwG0heUcNFwI+EMZJnY93yAiKXM3dObIKAM5TA88werc8T/EwhB45eg==",
       "dev": true
     },
     "prettier-linter-helpers": {
diff --git a/package.json b/package.json
index 1b42569..68d268f 100644
--- a/package.json
+++ b/package.json
@@ -70,7 +70,7 @@
     "eslint-plugin-prettier": "4.0.0",
     "husky": "7.0.4",
     "lint-staged": "12.1.2",
-    "prettier": "2.4.1",
+    "prettier": "2.5.0",
     "reflect-metadata": "0.1.13",
     "telegraf": "4.4.2",
     "typedoc": "0.22.10",
diff --git a/sample/01-complete-app/package-lock.json b/sample/01-complete-app/package-lock.json
index 8f04214..1296c89 100644
--- a/sample/01-complete-app/package-lock.json
+++ b/sample/01-complete-app/package-lock.json
@@ -32,7 +32,7 @@
         "eslint-config-prettier": "8.3.0",
         "eslint-plugin-prettier": "4.0.0",
         "jest": "27.3.1",
-        "prettier": "2.4.1",
+        "prettier": "2.5.0",
         "supertest": "6.1.6",
         "ts-jest": "27.0.7",
         "ts-loader": "9.2.6",
@@ -8800,9 +8800,9 @@
       }
     },
     "node_modules/prettier": {
-      "version": "2.4.1",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.4.1.tgz",
-      "integrity": "sha512-9fbDAXSBcc6Bs1mZrDYb3XKzDLm4EXXL9sC1LqKP5rZkT6KRr/rf9amVUcODVXgguK/isJz0d0hP72WeaKWsvA==",
+      "version": "2.5.0",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.5.0.tgz",
+      "integrity": "sha512-FM/zAKgWTxj40rH03VxzIPdXmj39SwSjwG0heUcNFwI+EMZJnY93yAiKXM3dObIKAM5TA88werc8T/EwhB45eg==",
       "dev": true,
       "bin": {
         "prettier": "bin-prettier.js"
@@ -17505,9 +17505,9 @@
       "dev": true
     },
     "prettier": {
-      "version": "2.4.1",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.4.1.tgz",
-      "integrity": "sha512-9fbDAXSBcc6Bs1mZrDYb3XKzDLm4EXXL9sC1LqKP5rZkT6KRr/rf9amVUcODVXgguK/isJz0d0hP72WeaKWsvA==",
+      "version": "2.5.0",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.5.0.tgz",
+      "integrity": "sha512-FM/zAKgWTxj40rH03VxzIPdXmj39SwSjwG0heUcNFwI+EMZJnY93yAiKXM3dObIKAM5TA88werc8T/EwhB45eg==",
       "dev": true
     },
     "prettier-linter-helpers": {
diff --git a/sample/01-complete-app/package.json b/sample/01-complete-app/package.json
index a7538d7..49c7caa 100644
--- a/sample/01-complete-app/package.json
+++ b/sample/01-complete-app/package.json
@@ -43,7 +43,7 @@
     "eslint-config-prettier": "8.3.0",
     "eslint-plugin-prettier": "4.0.0",
     "jest": "27.3.1",
-    "prettier": "2.4.1",
+    "prettier": "2.5.0",
     "supertest": "6.1.6",
     "ts-jest": "27.0.7",
     "ts-loader": "9.2.6",