diff --git a/backend/package.json b/backend/package.json
index a4110b6e5..1904ea38d 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -40,9 +40,6 @@
     "@nestjs/typeorm": "10.0.2",
     "@nestjs/websockets": "10.4.1",
     "@node-rs/argon2": "1.8.3",
-    "@types/bcrypt": "5.0.2",
-    "@types/cron": "2.4.0",
-    "@types/node-fetch": "2.6.11",
     "@types/passport-http-bearer": "1.0.41",
     "@zxcvbn-ts/core": "3.0.4",
     "@zxcvbn-ts/language-common": "3.0.4",
@@ -96,6 +93,7 @@
     "@types/markdown-it": "13.0.7",
     "@types/mysql": "2.15.25",
     "@types/node": "20.16.2",
+    "@types/node-fetch": "2.6.11",
     "@types/passport-local": "1.0.38",
     "@types/pg": "8.11.0",
     "@types/source-map-support": "0.5.10",
diff --git a/yarn.lock b/yarn.lock
index af0365ace..329b794a6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2512,11 +2512,9 @@ __metadata:
     "@node-rs/argon2": "npm:1.8.3"
     "@trivago/prettier-plugin-sort-imports": "npm:4.3.0"
     "@tsconfig/node18": "npm:18.2.4"
-    "@types/bcrypt": "npm:5.0.2"
     "@types/cli-color": "npm:2.0.6"
     "@types/cookie": "npm:0.6.0"
     "@types/cookie-signature": "npm:1.1.2"
-    "@types/cron": "npm:2.4.0"
     "@types/diff": "npm:5.2.2"
     "@types/express": "npm:4.17.21"
     "@types/express-session": "npm:1.18.0"
@@ -4947,15 +4945,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/bcrypt@npm:5.0.2":
-  version: 5.0.2
-  resolution: "@types/bcrypt@npm:5.0.2"
-  dependencies:
-    "@types/node": "npm:*"
-  checksum: 10c0/dd7f05e183b9b1fc08ec499069febf197ab8e9c720766b5bbb5628395082e248f9a444c60882fe7788361fcadc302e21e055ab9c26a300f100e08791c353e6aa
-  languageName: node
-  linkType: hard
-
 "@types/body-parser@npm:*":
   version: 1.19.5
   resolution: "@types/body-parser@npm:1.19.5"
@@ -5024,15 +5013,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/cron@npm:2.4.0":
-  version: 2.4.0
-  resolution: "@types/cron@npm:2.4.0"
-  dependencies:
-    cron: "npm:*"
-  checksum: 10c0/a0deb757122deb6b1395ef328e93d98c8ceb5e9fc37dfce0c1afa13122a1f0e070364cef691f08ffd0e2e817e7b6b8c3160832afa91410302b2c6f8304bca262
-  languageName: node
-  linkType: hard
-
 "@types/d3-color@npm:^1":
   version: 1.4.5
   resolution: "@types/d3-color@npm:1.4.5"
@@ -8031,7 +8011,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"cron@npm:*, cron@npm:3.1.7":
+"cron@npm:3.1.7":
   version: 3.1.7
   resolution: "cron@npm:3.1.7"
   dependencies: