diff --git a/.pnp.cjs b/.pnp.cjs
index e268742ae..5fc716199 100755
--- a/.pnp.cjs
+++ b/.pnp.cjs
@@ -2530,7 +2530,7 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
             ["eslint", "npm:8.19.0"],\
             ["eslint-plugin-prettier", "virtual:04783e12400851b8a3d76e71495851cc94959db6e62f04cb0a31190080629440b182d8c8eb4d7f2b04e281912f2783a5fd4d2c3c6ab68d38b7097246c93f4c19#npm:4.2.1"],\
             ["express", "npm:4.18.1"],\
-            ["helmet", "npm:4.4.1"],\
+            ["helmet", "npm:5.1.1"],\
             ["inversify", "npm:6.0.1"],\
             ["inversify-express-utils", "npm:6.4.3"],\
             ["ioredis", "npm:5.2.0"],\
@@ -2782,7 +2782,7 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
             ["eslint-plugin-prettier", "virtual:04783e12400851b8a3d76e71495851cc94959db6e62f04cb0a31190080629440b182d8c8eb4d7f2b04e281912f2783a5fd4d2c3c6ab68d38b7097246c93f4c19#npm:4.2.1"],\
             ["express", "npm:4.18.1"],\
             ["express-winston", "virtual:b442cf0427cc365d1c137f7340f9b81f9b204561afe791a8564ae9590c3a7fc4b5f793aaf8817b946f75a3cb64d03ef8790eb847f8b576b41e700da7b00c240c#npm:4.2.0"],\
-            ["helmet", "npm:4.6.0"],\
+            ["helmet", "npm:5.1.1"],\
             ["inversify", "npm:6.0.1"],\
             ["inversify-express-utils", "npm:6.4.3"],\
             ["ioredis", "npm:5.2.0"],\
@@ -3026,7 +3026,7 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
             ["eslint", "npm:8.19.0"],\
             ["eslint-plugin-prettier", "virtual:04783e12400851b8a3d76e71495851cc94959db6e62f04cb0a31190080629440b182d8c8eb4d7f2b04e281912f2783a5fd4d2c3c6ab68d38b7097246c93f4c19#npm:4.2.1"],\
             ["express", "npm:4.18.1"],\
-            ["helmet", "npm:4.3.1"],\
+            ["helmet", "npm:5.1.1"],\
             ["inversify", "npm:6.0.1"],\
             ["inversify-express-utils", "npm:6.4.3"],\
             ["ioredis", "npm:5.2.0"],\
@@ -7233,24 +7233,10 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
         }]\
       ]],\
       ["helmet", [\
-        ["npm:4.3.1", {\
-          "packageLocation": "./.yarn/cache/helmet-npm-4.3.1-22cd4b53d2-47f59d8b99.zip/node_modules/helmet/",\
+        ["npm:5.1.1", {\
+          "packageLocation": "./.yarn/cache/helmet-npm-5.1.1-d12265628c-b72ba26cc4.zip/node_modules/helmet/",\
           "packageDependencies": [\
-            ["helmet", "npm:4.3.1"]\
-          ],\
-          "linkType": "HARD"\
-        }],\
-        ["npm:4.4.1", {\
-          "packageLocation": "./.yarn/cache/helmet-npm-4.4.1-286ac392ee-cfe385e185.zip/node_modules/helmet/",\
-          "packageDependencies": [\
-            ["helmet", "npm:4.4.1"]\
-          ],\
-          "linkType": "HARD"\
-        }],\
-        ["npm:4.6.0", {\
-          "packageLocation": "./.yarn/cache/helmet-npm-4.6.0-f244fd965c-139ad678d1.zip/node_modules/helmet/",\
-          "packageDependencies": [\
-            ["helmet", "npm:4.6.0"]\
+            ["helmet", "npm:5.1.1"]\
           ],\
           "linkType": "HARD"\
         }]\
diff --git a/.yarn/cache/helmet-npm-4.3.1-22cd4b53d2-47f59d8b99.zip b/.yarn/cache/helmet-npm-4.3.1-22cd4b53d2-47f59d8b99.zip
deleted file mode 100644
index 52ca7c965..000000000
Binary files a/.yarn/cache/helmet-npm-4.3.1-22cd4b53d2-47f59d8b99.zip and /dev/null differ
diff --git a/.yarn/cache/helmet-npm-4.4.1-286ac392ee-cfe385e185.zip b/.yarn/cache/helmet-npm-4.4.1-286ac392ee-cfe385e185.zip
deleted file mode 100644
index 99a866f83..000000000
Binary files a/.yarn/cache/helmet-npm-4.4.1-286ac392ee-cfe385e185.zip and /dev/null differ
diff --git a/.yarn/cache/helmet-npm-4.6.0-f244fd965c-139ad678d1.zip b/.yarn/cache/helmet-npm-4.6.0-f244fd965c-139ad678d1.zip
deleted file mode 100644
index 39115ecbd..000000000
Binary files a/.yarn/cache/helmet-npm-4.6.0-f244fd965c-139ad678d1.zip and /dev/null differ
diff --git a/.yarn/cache/helmet-npm-5.1.1-d12265628c-b72ba26cc4.zip b/.yarn/cache/helmet-npm-5.1.1-d12265628c-b72ba26cc4.zip
new file mode 100644
index 000000000..d7172cdea
Binary files /dev/null and b/.yarn/cache/helmet-npm-5.1.1-d12265628c-b72ba26cc4.zip differ
diff --git a/packages/api-gateway/bin/server.ts b/packages/api-gateway/bin/server.ts
index 5c0ee5d8e..48dc3bd58 100644
--- a/packages/api-gateway/bin/server.ts
+++ b/packages/api-gateway/bin/server.ts
@@ -23,7 +23,7 @@ import '../src/Controller/v1/SubscriptionInvitesController'
 import '../src/Controller/v2/PaymentsControllerV2'
 import '../src/Controller/v2/ActionsControllerV2'
 
-import * as helmet from 'helmet'
+import helmet from 'helmet'
 import * as cors from 'cors'
 import { text, json, Request, Response, NextFunction, RequestHandler, ErrorRequestHandler } from 'express'
 import * as winston from 'winston'
diff --git a/packages/api-gateway/package.json b/packages/api-gateway/package.json
index ec0a34a36..6e74a0f8c 100644
--- a/packages/api-gateway/package.json
+++ b/packages/api-gateway/package.json
@@ -34,7 +34,7 @@
     "cors": "2.8.5",
     "dotenv": "^16.0.1",
     "express": "^4.18.1",
-    "helmet": "4.4.1",
+    "helmet": "^5.1.1",
     "inversify": "^6.0.1",
     "inversify-express-utils": "^6.4.3",
     "ioredis": "^5.2.0",
diff --git a/packages/files/bin/server.ts b/packages/files/bin/server.ts
index 2e76e7868..5626e26f5 100644
--- a/packages/files/bin/server.ts
+++ b/packages/files/bin/server.ts
@@ -8,7 +8,7 @@ import * as busboy from 'connect-busboy'
 import '../src/Controller/HealthCheckController'
 import '../src/Controller/FilesController'
 
-import * as helmet from 'helmet'
+import helmet from 'helmet'
 import * as cors from 'cors'
 import { urlencoded, json, raw, Request, Response, NextFunction, RequestHandler, ErrorRequestHandler } from 'express'
 import * as winston from 'winston'
diff --git a/packages/files/package.json b/packages/files/package.json
index 3b8b0efda..fe396d22c 100644
--- a/packages/files/package.json
+++ b/packages/files/package.json
@@ -41,7 +41,7 @@
     "dotenv": "^16.0.1",
     "express": "^4.18.1",
     "express-winston": "^4.0.5",
-    "helmet": "^4.3.1",
+    "helmet": "^5.1.1",
     "inversify": "^6.0.1",
     "inversify-express-utils": "^6.4.3",
     "ioredis": "^5.2.0",
diff --git a/packages/syncing-server/bin/server.ts b/packages/syncing-server/bin/server.ts
index 09001718a..df4399671 100644
--- a/packages/syncing-server/bin/server.ts
+++ b/packages/syncing-server/bin/server.ts
@@ -8,7 +8,7 @@ import '../src/Controller/HealthCheckController'
 import '../src/Controller/RevisionsController'
 import '../src/Controller/ItemsController'
 
-import * as helmet from 'helmet'
+import helmet from 'helmet'
 import * as cors from 'cors'
 import { urlencoded, json, Request, Response, NextFunction, RequestHandler, ErrorRequestHandler } from 'express'
 import * as winston from 'winston'
diff --git a/packages/syncing-server/package.json b/packages/syncing-server/package.json
index 1f1553fad..d46a9e3fb 100644
--- a/packages/syncing-server/package.json
+++ b/packages/syncing-server/package.json
@@ -40,7 +40,7 @@
     "cors": "2.8.5",
     "dotenv": "^16.0.1",
     "express": "^4.18.1",
-    "helmet": "4.3.1",
+    "helmet": "^5.1.1",
     "inversify": "^6.0.1",
     "inversify-express-utils": "^6.4.3",
     "ioredis": "^5.2.0",
diff --git a/yarn.lock b/yarn.lock
index 11905221b..5e77cd019 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1789,7 +1789,7 @@ __metadata:
     eslint: ^8.14.0
     eslint-plugin-prettier: ^4.0.0
     express: ^4.18.1
-    helmet: 4.4.1
+    helmet: ^5.1.1
     inversify: ^6.0.1
     inversify-express-utils: ^6.4.3
     ioredis: ^5.2.0
@@ -2039,7 +2039,7 @@ __metadata:
     eslint-plugin-prettier: ^4.0.0
     express: ^4.18.1
     express-winston: ^4.0.5
-    helmet: ^4.3.1
+    helmet: ^5.1.1
     inversify: ^6.0.1
     inversify-express-utils: ^6.4.3
     ioredis: ^5.2.0
@@ -2263,7 +2263,7 @@ __metadata:
     eslint: ^8.14.0
     eslint-plugin-prettier: ^4.0.0
     express: ^4.18.1
-    helmet: 4.3.1
+    helmet: ^5.1.1
     inversify: ^6.0.1
     inversify-express-utils: ^6.4.3
     ioredis: ^5.2.0
@@ -5610,24 +5610,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"helmet@npm:4.3.1":
-  version: 4.3.1
-  resolution: "helmet@npm:4.3.1"
-  checksum: 47f59d8b9935eec24dadc5ce83bb7c149fc72f9355d3655babf0518740326b97fb83dc5f566cdcaf97753988003973848eb336ad3c784803a13e5056bca92bf7
-  languageName: node
-  linkType: hard
-
-"helmet@npm:4.4.1":
-  version: 4.4.1
-  resolution: "helmet@npm:4.4.1"
-  checksum: cfe385e185e1ef6e4cd2ade4c54e160b05dd0454f270a663c528a8666402cbcad14e0ff0df09567fa62b0b4ac3371bbd1c8a253f6e7af37656a22339fe98c869
-  languageName: node
-  linkType: hard
-
-"helmet@npm:^4.3.1":
-  version: 4.6.0
-  resolution: "helmet@npm:4.6.0"
-  checksum: 139ad678d1cab207b043c206f50f6744eff2ef1f463e4626d36718b45b337485c77d10260ef9d89d292fa678da5153d86b08172b3b365cc8e680241015ed3a49
+"helmet@npm:^5.1.1":
+  version: 5.1.1
+  resolution: "helmet@npm:5.1.1"
+  checksum: b72ba26cc431804ad3b8ecdc18db95409a492cbb7a7e825efc27fc502b9433fec39fc083f2aad4fe7ed1a89a4287560b59f4435f9689eebbae6a2b61a1ec1b7d
   languageName: node
   linkType: hard