diff --git a/package-lock.json b/package-lock.json
index e760f92..bc28f10 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -19,7 +19,7 @@
         "@types/multer": "^1.4.6",
         "@types/node": "^15.12.4",
         "@typescript-eslint/eslint-plugin": "^4.27.0",
-        "@typescript-eslint/parser": "^4.27.0",
+        "@typescript-eslint/parser": "^4.31.0",
         "eslint": "^7.29.0",
         "eslint-config-prettier": "^8.3.0",
         "eslint-plugin-prettier": "^3.4.0",
@@ -355,14 +355,14 @@
       }
     },
     "node_modules/@typescript-eslint/parser": {
-      "version": "4.27.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-4.27.0.tgz",
-      "integrity": "sha512-XpbxL+M+gClmJcJ5kHnUpBGmlGdgNvy6cehgR6ufyxkEJMGP25tZKCaKyC0W/JVpuhU3VU1RBn7SYUPKSMqQvQ==",
+      "version": "4.31.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-4.31.0.tgz",
+      "integrity": "sha512-oWbzvPh5amMuTmKaf1wp0ySxPt2ZXHnFQBN2Szu1O//7LmOvgaKTCIDNLK2NvzpmVd5A2M/1j/rujBqO37hj3w==",
       "dev": true,
       "dependencies": {
-        "@typescript-eslint/scope-manager": "4.27.0",
-        "@typescript-eslint/types": "4.27.0",
-        "@typescript-eslint/typescript-estree": "4.27.0",
+        "@typescript-eslint/scope-manager": "4.31.0",
+        "@typescript-eslint/types": "4.31.0",
+        "@typescript-eslint/typescript-estree": "4.31.0",
         "debug": "^4.3.1"
       },
       "engines": {
@@ -381,6 +381,80 @@
         }
       }
     },
+    "node_modules/@typescript-eslint/parser/node_modules/@typescript-eslint/scope-manager": {
+      "version": "4.31.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/scope-manager/-/scope-manager-4.31.0.tgz",
+      "integrity": "sha512-LJ+xtl34W76JMRLjbaQorhR0hfRAlp3Lscdiz9NeI/8i+q0hdBZ7BsiYieLoYWqy+AnRigaD3hUwPFugSzdocg==",
+      "dev": true,
+      "dependencies": {
+        "@typescript-eslint/types": "4.31.0",
+        "@typescript-eslint/visitor-keys": "4.31.0"
+      },
+      "engines": {
+        "node": "^8.10.0 || ^10.13.0 || >=11.10.1"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/typescript-eslint"
+      }
+    },
+    "node_modules/@typescript-eslint/parser/node_modules/@typescript-eslint/types": {
+      "version": "4.31.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/types/-/types-4.31.0.tgz",
+      "integrity": "sha512-9XR5q9mk7DCXgXLS7REIVs+BaAswfdHhx91XqlJklmqWpTALGjygWVIb/UnLh4NWhfwhR5wNe1yTyCInxVhLqQ==",
+      "dev": true,
+      "engines": {
+        "node": "^8.10.0 || ^10.13.0 || >=11.10.1"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/typescript-eslint"
+      }
+    },
+    "node_modules/@typescript-eslint/parser/node_modules/@typescript-eslint/typescript-estree": {
+      "version": "4.31.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-4.31.0.tgz",
+      "integrity": "sha512-QHl2014t3ptg+xpmOSSPn5hm4mY8D4s97ftzyk9BZ8RxYQ3j73XcwuijnJ9cMa6DO4aLXeo8XS3z1omT9LA/Eg==",
+      "dev": true,
+      "dependencies": {
+        "@typescript-eslint/types": "4.31.0",
+        "@typescript-eslint/visitor-keys": "4.31.0",
+        "debug": "^4.3.1",
+        "globby": "^11.0.3",
+        "is-glob": "^4.0.1",
+        "semver": "^7.3.5",
+        "tsutils": "^3.21.0"
+      },
+      "engines": {
+        "node": "^10.12.0 || >=12.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/typescript-eslint"
+      },
+      "peerDependenciesMeta": {
+        "typescript": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/@typescript-eslint/parser/node_modules/@typescript-eslint/visitor-keys": {
+      "version": "4.31.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-4.31.0.tgz",
+      "integrity": "sha512-HUcRp2a9I+P21+O21yu3ezv3GEPGjyGiXoEUQwZXjR8UxRApGeLyWH4ZIIUSalE28aG4YsV6GjtaAVB3QKOu0w==",
+      "dev": true,
+      "dependencies": {
+        "@typescript-eslint/types": "4.31.0",
+        "eslint-visitor-keys": "^2.0.0"
+      },
+      "engines": {
+        "node": "^8.10.0 || ^10.13.0 || >=11.10.1"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/typescript-eslint"
+      }
+    },
     "node_modules/@typescript-eslint/scope-manager": {
       "version": "4.27.0",
       "resolved": "https://registry.npmjs.org/@typescript-eslint/scope-manager/-/scope-manager-4.27.0.tgz",
@@ -2799,15 +2873,58 @@
       }
     },
     "@typescript-eslint/parser": {
-      "version": "4.27.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-4.27.0.tgz",
-      "integrity": "sha512-XpbxL+M+gClmJcJ5kHnUpBGmlGdgNvy6cehgR6ufyxkEJMGP25tZKCaKyC0W/JVpuhU3VU1RBn7SYUPKSMqQvQ==",
+      "version": "4.31.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-4.31.0.tgz",
+      "integrity": "sha512-oWbzvPh5amMuTmKaf1wp0ySxPt2ZXHnFQBN2Szu1O//7LmOvgaKTCIDNLK2NvzpmVd5A2M/1j/rujBqO37hj3w==",
       "dev": true,
       "requires": {
-        "@typescript-eslint/scope-manager": "4.27.0",
-        "@typescript-eslint/types": "4.27.0",
-        "@typescript-eslint/typescript-estree": "4.27.0",
+        "@typescript-eslint/scope-manager": "4.31.0",
+        "@typescript-eslint/types": "4.31.0",
+        "@typescript-eslint/typescript-estree": "4.31.0",
         "debug": "^4.3.1"
+      },
+      "dependencies": {
+        "@typescript-eslint/scope-manager": {
+          "version": "4.31.0",
+          "resolved": "https://registry.npmjs.org/@typescript-eslint/scope-manager/-/scope-manager-4.31.0.tgz",
+          "integrity": "sha512-LJ+xtl34W76JMRLjbaQorhR0hfRAlp3Lscdiz9NeI/8i+q0hdBZ7BsiYieLoYWqy+AnRigaD3hUwPFugSzdocg==",
+          "dev": true,
+          "requires": {
+            "@typescript-eslint/types": "4.31.0",
+            "@typescript-eslint/visitor-keys": "4.31.0"
+          }
+        },
+        "@typescript-eslint/types": {
+          "version": "4.31.0",
+          "resolved": "https://registry.npmjs.org/@typescript-eslint/types/-/types-4.31.0.tgz",
+          "integrity": "sha512-9XR5q9mk7DCXgXLS7REIVs+BaAswfdHhx91XqlJklmqWpTALGjygWVIb/UnLh4NWhfwhR5wNe1yTyCInxVhLqQ==",
+          "dev": true
+        },
+        "@typescript-eslint/typescript-estree": {
+          "version": "4.31.0",
+          "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-4.31.0.tgz",
+          "integrity": "sha512-QHl2014t3ptg+xpmOSSPn5hm4mY8D4s97ftzyk9BZ8RxYQ3j73XcwuijnJ9cMa6DO4aLXeo8XS3z1omT9LA/Eg==",
+          "dev": true,
+          "requires": {
+            "@typescript-eslint/types": "4.31.0",
+            "@typescript-eslint/visitor-keys": "4.31.0",
+            "debug": "^4.3.1",
+            "globby": "^11.0.3",
+            "is-glob": "^4.0.1",
+            "semver": "^7.3.5",
+            "tsutils": "^3.21.0"
+          }
+        },
+        "@typescript-eslint/visitor-keys": {
+          "version": "4.31.0",
+          "resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-4.31.0.tgz",
+          "integrity": "sha512-HUcRp2a9I+P21+O21yu3ezv3GEPGjyGiXoEUQwZXjR8UxRApGeLyWH4ZIIUSalE28aG4YsV6GjtaAVB3QKOu0w==",
+          "dev": true,
+          "requires": {
+            "@typescript-eslint/types": "4.31.0",
+            "eslint-visitor-keys": "^2.0.0"
+          }
+        }
       }
     },
     "@typescript-eslint/scope-manager": {
diff --git a/package.json b/package.json
index 9470709..9d429e0 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
     "@types/multer": "^1.4.6",
     "@types/node": "^15.12.4",
     "@typescript-eslint/eslint-plugin": "^4.27.0",
-    "@typescript-eslint/parser": "^4.27.0",
+    "@typescript-eslint/parser": "^4.31.0",
     "eslint": "^7.29.0",
     "eslint-config-prettier": "^8.3.0",
     "eslint-plugin-prettier": "^3.4.0",