diff --git a/package-lock.json b/package-lock.json
index 8bddb04..4f5a03a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
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-      "resolved": "https://registry.npmjs.org/npm/-/npm-6.13.1.tgz",
-      "integrity": "sha512-2awiDZ9JuV/UoF4oXGhekCURC2X+eLLRz9/e58AGrPDlpzyn7e4oCaZmkzyEaisxM7jSoFKNnZhzB4xbmbM0Yw==",
+      "version": "6.13.4",
+      "resolved": "https://registry.npmjs.org/npm/-/npm-6.13.4.tgz",
+      "integrity": "sha512-vTcUL4SCg3AzwInWTbqg1OIaOXlzKSS8Mb8kc5avwrJpcvevDA5J9BhYSuei+fNs3pwOp4lzA5x2FVDXACvoXA==",
       "requires": {
         "JSONStream": "^1.3.5",
         "abbrev": "~1.1.1",
@@ -6881,7 +6881,7 @@
         "ansistyles": "~0.1.3",
         "aproba": "^2.0.0",
         "archy": "~1.0.0",
-        "bin-links": "^1.1.3",
+        "bin-links": "^1.1.6",
         "bluebird": "^3.5.5",
         "byte-size": "^5.0.1",
         "cacache": "^12.0.3",
@@ -6902,7 +6902,7 @@
         "find-npm-prefix": "^1.0.2",
         "fs-vacuum": "~1.2.10",
         "fs-write-stream-atomic": "~1.0.10",
-        "gentle-fs": "^2.2.1",
+        "gentle-fs": "^2.3.0",
         "glob": "^7.1.4",
         "graceful-fs": "^4.2.3",
         "has-unicode": "~2.0.1",
@@ -6951,7 +6951,7 @@
         "npm-install-checks": "^3.0.2",
         "npm-lifecycle": "^3.1.4",
         "npm-package-arg": "^6.1.1",
-        "npm-packlist": "^1.4.6",
+        "npm-packlist": "^1.4.7",
         "npm-pick-manifest": "^3.0.2",
         "npm-profile": "^4.0.2",
         "npm-registry-fetch": "^4.0.2",
@@ -6960,7 +6960,7 @@
         "once": "~1.4.0",
         "opener": "^1.5.1",
         "osenv": "^0.1.5",
-        "pacote": "^9.5.9",
+        "pacote": "^9.5.11",
         "path-is-inside": "~1.0.2",
         "promise-inflight": "~1.0.1",
         "qrcode-terminal": "^0.12.0",
@@ -6969,7 +6969,7 @@
         "read": "~1.0.7",
         "read-cmd-shim": "^1.0.5",
         "read-installed": "~4.0.3",
-        "read-package-json": "^2.1.0",
+        "read-package-json": "^2.1.1",
         "read-package-tree": "^5.3.1",
         "readable-stream": "^3.4.0",
         "readdir-scoped-modules": "^1.1.0",
@@ -7140,13 +7140,14 @@
           }
         },
         "bin-links": {
-          "version": "1.1.3",
+          "version": "1.1.6",
           "bundled": true,
           "requires": {
             "bluebird": "^3.5.3",
             "cmd-shim": "^3.0.0",
-            "gentle-fs": "^2.0.1",
+            "gentle-fs": "^2.3.0",
             "graceful-fs": "^4.1.15",
+            "npm-normalize-package-bin": "^1.0.0",
             "write-file-atomic": "^2.3.0"
           }
         },
@@ -7895,11 +7896,12 @@
           "bundled": true
         },
         "gentle-fs": {
-          "version": "2.2.1",
+          "version": "2.3.0",
           "bundled": true,
           "requires": {
             "aproba": "^1.1.2",
             "chownr": "^1.1.2",
+            "cmd-shim": "^3.0.3",
             "fs-vacuum": "^1.2.10",
             "graceful-fs": "^4.1.11",
             "iferr": "^0.1.5",
@@ -8744,8 +8746,11 @@
           }
         },
         "npm-bundled": {
-          "version": "1.0.6",
-          "bundled": true
+          "version": "1.1.1",
+          "bundled": true,
+          "requires": {
+            "npm-normalize-package-bin": "^1.0.1"
+          }
         },
         "npm-cache-filename": {
           "version": "1.0.2",
@@ -8776,6 +8781,10 @@
           "version": "1.2.1",
           "bundled": true
         },
+        "npm-normalize-package-bin": {
+          "version": "1.0.1",
+          "bundled": true
+        },
         "npm-package-arg": {
           "version": "6.1.1",
           "bundled": true,
@@ -8787,7 +8796,7 @@
           }
         },
         "npm-packlist": {
-          "version": "1.4.6",
+          "version": "1.4.7",
           "bundled": true,
           "requires": {
             "ignore-walk": "^3.0.1",
@@ -8945,7 +8954,7 @@
           }
         },
         "pacote": {
-          "version": "9.5.9",
+          "version": "9.5.11",
           "bundled": true,
           "requires": {
             "bluebird": "^3.5.3",
@@ -8962,6 +8971,7 @@
             "mississippi": "^3.0.0",
             "mkdirp": "^0.5.1",
             "normalize-package-data": "^2.4.0",
+            "npm-normalize-package-bin": "^1.0.0",
             "npm-package-arg": "^6.1.0",
             "npm-packlist": "^1.1.12",
             "npm-pick-manifest": "^3.0.0",
@@ -9200,14 +9210,14 @@
           }
         },
         "read-package-json": {
-          "version": "2.1.0",
+          "version": "2.1.1",
           "bundled": true,
           "requires": {
             "glob": "^7.1.1",
             "graceful-fs": "^4.1.2",
             "json-parse-better-errors": "^1.0.1",
             "normalize-package-data": "^2.0.0",
-            "slash": "^1.0.0"
+            "npm-normalize-package-bin": "^1.0.0"
           }
         },
         "read-package-tree": {
@@ -9360,10 +9370,6 @@
           "version": "3.0.2",
           "bundled": true
         },
-        "slash": {
-          "version": "1.0.0",
-          "bundled": true
-        },
         "slide": {
           "version": "1.1.6",
           "bundled": true
@@ -10019,9 +10025,9 @@
       }
     },
     "object-hash": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/object-hash/-/object-hash-2.0.0.tgz",
-      "integrity": "sha512-I7zGBH0rDKwVGeGZpZoFaDhIwvJa3l1CZE+8VchylXbInNiCj7sxxea9P5dTM4ftKR5//nrqxrdeGSTWL2VpBA=="
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/object-hash/-/object-hash-2.0.1.tgz",
+      "integrity": "sha512-HgcGMooY4JC2PBt9sdUdJ6PMzpin+YtY3r/7wg0uTifP+HJWW8rammseSEHuyt0UeShI183UGssCJqm1bJR7QA=="
     },
     "object-inspect": {
       "version": "1.6.0",
@@ -10231,9 +10237,9 @@
       "dev": true
     },
     "passport": {
-      "version": "0.4.0",
-      "resolved": "https://registry.npmjs.org/passport/-/passport-0.4.0.tgz",
-      "integrity": "sha1-xQlWkTR71a07XhgCOMORTRbwWBE=",
+      "version": "0.4.1",
+      "resolved": "https://registry.npmjs.org/passport/-/passport-0.4.1.tgz",
+      "integrity": "sha512-IxXgZZs8d7uFSt3eqNjM9NQ3g3uQCW5avD8mRNoXV99Yig50vjuaez6dQK2qC0kVWPRTujxY0dWgGfT09adjYg==",
       "requires": {
         "passport-strategy": "1.x.x",
         "pause": "0.0.1"
@@ -11850,9 +11856,9 @@
       }
     },
     "ts-jest": {
-      "version": "24.1.0",
-      "resolved": "https://registry.npmjs.org/ts-jest/-/ts-jest-24.1.0.tgz",
-      "integrity": "sha512-HEGfrIEAZKfu1pkaxB9au17b1d9b56YZSqz5eCVE8mX68+5reOvlM93xGOzzCREIov9mdH7JBG+s0UyNAqr0tQ==",
+      "version": "24.2.0",
+      "resolved": "https://registry.npmjs.org/ts-jest/-/ts-jest-24.2.0.tgz",
+      "integrity": "sha512-Yc+HLyldlIC9iIK8xEN7tV960Or56N49MDP7hubCZUeI7EbIOTsas6rXCMB4kQjLACJ7eDOF4xWEO5qumpKsag==",
       "dev": true,
       "requires": {
         "bs-logger": "0.x",
@@ -11919,9 +11925,9 @@
       }
     },
     "ts-node": {
-      "version": "8.5.2",
-      "resolved": "https://registry.npmjs.org/ts-node/-/ts-node-8.5.2.tgz",
-      "integrity": "sha512-W1DK/a6BGoV/D4x/SXXm6TSQx6q3blECUzd5TN+j56YEMX3yPVMpHsICLedUw3DvGF3aTQ8hfdR9AKMaHjIi+A==",
+      "version": "8.5.4",
+      "resolved": "https://registry.npmjs.org/ts-node/-/ts-node-8.5.4.tgz",
+      "integrity": "sha512-izbVCRV68EasEPQ8MSIGBNK9dc/4sYJJKYA+IarMQct1RtEot6Xp0bXuClsbUSnKpg50ho+aOAx8en5c+y4OFw==",
       "dev": true,
       "requires": {
         "arg": "^4.1.0",
@@ -12064,9 +12070,9 @@
       "integrity": "sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c="
     },
     "typescript": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
-      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ=="
+      "version": "3.7.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.3.tgz",
+      "integrity": "sha512-Mcr/Qk7hXqFBXMN7p7Lusj1ktCBydylfQM/FZCk5glCNQJrCUKPkMHdo9R0MTFWsC/4kPFvDS0fDPvukfCkFsw=="
     },
     "uglify-js": {
       "version": "3.6.4",
diff --git a/package.json b/package.json
index c5aff07..0456cad 100644
--- a/package.json
+++ b/package.json
@@ -20,50 +20,50 @@
     "test:e2e": "NODE_ENV=test jest --config ./test/jest-e2e.json"
   },
   "dependencies": {
-    "@nestjs/common": "^6.10.1",
-    "@nestjs/core": "^6.10.1",
+    "@nestjs/common": "^6.10.11",
+    "@nestjs/core": "^6.10.11",
     "@nestjs/graphql": "^6.5.3",
     "@nestjs/jwt": "^6.1.1",
     "@nestjs/mongoose": "^6.1.2",
-    "@nestjs/passport": "^6.1.0",
-    "@nestjs/platform-express": "^6.10.1",
-    "apollo-server-express": "^2.9.12",
+    "@nestjs/passport": "^6.1.1",
+    "@nestjs/platform-express": "^6.10.11",
+    "apollo-server-express": "^2.9.13",
     "axios": ">=0.19.0",
     "bcrypt": "^3.0.7",
     "dotenv": "^8.2.0",
     "graphql": "^14.5.8",
     "graphql-tools": "^4.0.6",
     "joi": "^14.3.1",
-    "mongoose": "^5.7.12",
-    "nodemailer": "^6.3.1",
-    "npm": "^6.13.1",
-    "passport": "^0.4.0",
+    "mongoose": "^5.8.1",
+    "nodemailer": "^6.4.2",
+    "npm": "^6.13.4",
+    "passport": "^0.4.1",
     "passport-jwt": "^4.0.0",
     "reflect-metadata": "^0.1.13",
     "rimraf": "^3.0.0",
     "rxjs": "^6.5.3",
-    "typescript": "^3.7.2"
+    "typescript": "^3.7.3"
   },
   "devDependencies": {
-    "@nestjs/testing": "^6.10.1",
+    "@nestjs/testing": "^6.10.11",
     "@types/bcrypt": "^3.0.0",
     "@types/express": "^4.17.2",
     "@types/graphql": "^14.5.0",
     "@types/jest": "^24.0.23",
     "@types/joi": "^14.3.4",
-    "@types/mongodb": "^3.3.11",
-    "@types/mongoose": "^5.5.32",
-    "@types/node": "^12.12.11",
+    "@types/mongodb": "^3.3.12",
+    "@types/mongoose": "^5.5.34",
+    "@types/node": "^12.12.17",
     "@types/nodemailer": "^6.2.2",
     "@types/passport-jwt": "^3.0.3",
     "@types/supertest": "^2.0.8",
     "jest": "^24.9.0",
-    "nodemon": "^2.0.0",
+    "nodemon": "^2.0.2",
     "prettier": "^1.19.1",
     "supertest": "^4.0.2",
-    "ts-jest": "^24.1.0",
+    "ts-jest": "^24.2.0",
     "ts-loader": "^6.2.1",
-    "ts-node": "^8.5.2",
+    "ts-node": "^8.5.4",
     "tsconfig-paths": "^3.9.0",
     "tslint": "^5.20.1"
   },
diff --git a/src/users/users.service.ts b/src/users/users.service.ts
index a505549..7c43403 100644
--- a/src/users/users.service.ts
+++ b/src/users/users.service.ts
@@ -119,13 +119,17 @@ export class UsersService {
       }
     }
 
-    let user: UserDocument | null = null;
+    let user: UserDocument | undefined | null = null;
 
-    user = await this.userModel.findOneAndUpdate(
-      { lowercaseUsername: username.toLowerCase() },
-      fields,
-      { new: true, runValidators: true },
-    );
+    if (Object.entries(fieldsToUpdate).length > 0) {
+      user = await this.userModel.findOneAndUpdate(
+        { lowercaseUsername: username.toLowerCase() },
+        fields,
+        { new: true, runValidators: true },
+      );
+    } else {
+      user = await this.findOneByUsername(username);
+    }
 
     if (!user) return undefined;
 
@@ -181,7 +185,10 @@ export class UsersService {
           expiration,
         };
 
-        user.save().then(() => resolve(true), () => resolve(false));
+        user.save().then(
+          () => resolve(true),
+          () => resolve(false),
+        );
       });
     });
   }