diff --git a/backend/package-lock.json b/backend/package-lock.json
index be652d49..d52d9147 100644
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -258,11 +258,6 @@
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@@ -551,11 +536,6 @@
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@@ -620,11 +600,6 @@
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@@ -732,11 +707,6 @@
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-      "resolved": "https://registry.npmjs.org/feature-policy/-/feature-policy-0.3.0.tgz",
-      "integrity": "sha512-ZtijOTFN7TzCujt1fnNhfWPFPSHeZkesff9AXZj+UEjYBynWNUIYpC87Ve4wHzyexQsImicLu7WsC2LHq7/xrQ=="
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@@ -883,70 +853,9 @@
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-      "resolved": "https://registry.npmjs.org/helmet/-/helmet-3.23.3.tgz",
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-        "feature-policy": "0.3.0",
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-        "helmet-csp": "2.10.0",
-        "hide-powered-by": "1.1.0",
-        "hpkp": "2.0.0",
-        "hsts": "2.2.0",
-        "nocache": "2.1.0",
-        "referrer-policy": "1.2.0",
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-          "integrity": "sha512-g7nH6P6dyDioJogAAGprGpCtVImJhpPk/roCzdb3fIh61/s/nPsfR6onyMwkCAR/OlC3yBC0lESvUoQEAssIrw=="
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-    },
-    "helmet-crossdomain": {
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-      "resolved": "https://registry.npmjs.org/helmet-crossdomain/-/helmet-crossdomain-0.4.0.tgz",
-      "integrity": "sha512-AB4DTykRw3HCOxovD1nPR16hllrVImeFp5VBV9/twj66lJ2nU75DP8FPL0/Jp4jj79JhTfG+pFI2MD02kWJ+fA=="
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-    "helmet-csp": {
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-      "resolved": "https://registry.npmjs.org/helmet-csp/-/helmet-csp-2.10.0.tgz",
-      "integrity": "sha512-Rz953ZNEFk8sT2XvewXkYN0Ho4GEZdjAZy4stjiEQV3eN7GDxg1QKmYggH7otDyIA7uGA6XnUMVSgeJwbR5X+w==",
-      "requires": {
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-        "camelize": "1.0.0",
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-    "hpkp": {
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-      "resolved": "https://registry.npmjs.org/hpkp/-/hpkp-2.0.0.tgz",
-      "integrity": "sha1-EOFCJk52IVpdMMROxD3mTe5tFnI="
-    },
-    "hsts": {
-      "version": "2.2.0",
-      "resolved": "https://registry.npmjs.org/hsts/-/hsts-2.2.0.tgz",
-      "integrity": "sha512-ToaTnQ2TbJkochoVcdXYm4HOCliNozlviNsg+X2XQLQvZNI/kCHR9rZxVYpJB3UPcHz80PgxRyWQ7PdU1r+VBQ==",
-      "requires": {
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-          "resolved": "https://registry.npmjs.org/depd/-/depd-2.0.0.tgz",
-          "integrity": "sha512-g7nH6P6dyDioJogAAGprGpCtVImJhpPk/roCzdb3fIh61/s/nPsfR6onyMwkCAR/OlC3yBC0lESvUoQEAssIrw=="
-        }
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+      "version": "6.0.1",
+      "resolved": "https://registry.npmjs.org/helmet/-/helmet-6.0.1.tgz",
+      "integrity": "sha512-8wo+VdQhTMVBMCITYZaGTbE4lvlthelPYSvoyNvk4RECTmrVjMerp9RfUOQXZWLvCcAn1pKj7ZRxK4lI9Alrcw=="
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@@ -1347,11 +1256,6 @@
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-    "nocache": {
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-      "resolved": "https://registry.npmjs.org/nocache/-/nocache-2.1.0.tgz",
-      "integrity": "sha512-0L9FvHG3nfnnmaEQPjT9xhfN4ISk0A8/2j4M37Np4mcDesJjHgEUfgPhdCyZuFI954tjokaIj/A3NdpFNdEh4Q=="
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       "resolved": "https://registry.npmjs.org/node-abi/-/node-abi-2.18.0.tgz",
@@ -1544,11 +1448,6 @@
         "string_decoder": "~0.10.x"
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-      "resolved": "https://registry.npmjs.org/referrer-policy/-/referrer-policy-1.2.0.tgz",
-      "integrity": "sha512-LgQJIuS6nAy1Jd88DCQRemyE3mS+ispwlqMk3b0yjZ257fI1v9c+/p6SD5gP5FGyXUIgrNOAfmyioHwZtYv2VA=="
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       "resolved": "https://registry.npmjs.org/regexp-clone/-/regexp-clone-1.0.0.tgz",
@@ -1956,11 +1855,6 @@
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       "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
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-    "x-xss-protection": {
-      "version": "1.3.0",
-      "resolved": "https://registry.npmjs.org/x-xss-protection/-/x-xss-protection-1.3.0.tgz",
-      "integrity": "sha512-kpyBI9TlVipZO4diReZMAHWtS0MMa/7Kgx8hwG/EuZLiA6sg4Ah/4TRdASHhRRN3boobzcYgFRUFSgHRge6Qhg=="
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       "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz",
diff --git a/backend/package.json b/backend/package.json
index 092a77ad..22a4f914 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -36,7 +36,7 @@
     "file-extension": "^4.0.5",
     "fluent-ffmpeg": "^2.1.2",
     "formidable": "^1.2.2",
-    "helmet": "^3.23.3",
+    "helmet": "^6.0.1",
     "huge-uploader": "^1.0.6",
     "huge-uploader-nodejs": "^1.2.1",
     "image-thumbnail": "^1.0.9",