diff --git a/packages/backend/package.json b/packages/backend/package.json
index 14668ef3f3..23cd0f05ba 100644
--- a/packages/backend/package.json
+++ b/packages/backend/package.json
@@ -33,7 +33,7 @@
     "@types/cors": "^2.8.6",
     "@types/express": "^4.17.6",
     "@types/express-serve-static-core": "^4.17.5",
-    "@types/helmet": "^0.0.45",
+    "@types/helmet": "^0.0.47",
     "jest": "^25.1.0",
     "tsc-watch": "^4.2.3",
     "typescript": "^3.9.2",
diff --git a/yarn.lock b/yarn.lock
index 4ec8626db9..93303c3801 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4052,16 +4052,7 @@
     "@types/node" "*"
     "@types/range-parser" "*"
 
-"@types/express@*":
-  version "4.17.3"
-  resolved "https://registry.npmjs.org/@types/express/-/express-4.17.3.tgz#38e4458ce2067873b09a73908df488870c303bd9"
-  integrity sha512-I8cGRJj3pyOLs/HndoP+25vOqhqWkAZsWMEmq1qXy/b/M3ppufecUwaK2/TVDVxcV61/iSdhykUjQQ2DLSrTdg==
-  dependencies:
-    "@types/body-parser" "*"
-    "@types/express-serve-static-core" "*"
-    "@types/serve-static" "*"
-
-"@types/express@^4.17.6":
+"@types/express@*", "@types/express@^4.17.6":
   version "4.17.6"
   resolved "https://registry.npmjs.org/@types/express/-/express-4.17.6.tgz#6bce49e49570507b86ea1b07b806f04697fac45e"
   integrity sha512-n/mr9tZI83kd4azlPG5y997C/M4DNABK9yErhFM6hKdym4kkmd9j0vtsJyjFIwfRBxtrxZtAfGZCNRIBMFLK5w==
@@ -4092,10 +4083,10 @@
   resolved "https://registry.npmjs.org/@types/google-protobuf/-/google-protobuf-3.7.2.tgz#cd8a360c193ce4d672575a20a79f49ba036d38d2"
   integrity sha512-ifFemzjNchFBCtHS6bZNhSZCBu7tbtOe0e8qY0z2J4HtFXmPJjm6fXSaQsTG7yhShBEZtt2oP/bkwu5k+emlkQ==
 
-"@types/helmet@^0.0.45":
-  version "0.0.45"
-  resolved "https://registry.npmjs.org/@types/helmet/-/helmet-0.0.45.tgz#3eab6550a4e19acf86012596a7f1981529480fd5"
-  integrity sha512-PsLZI1NqKpXvsMZxh66xAZtpKiTeW+swY8a8LnCNSBbM/mvwU41P3BYoEqkJM9RbITPsq4uhIH0NkIsL9fzPbg==
+"@types/helmet@^0.0.47":
+  version "0.0.47"
+  resolved "https://registry.npmjs.org/@types/helmet/-/helmet-0.0.47.tgz#ec5161541b649142205b7c558bca14801c5ce129"
+  integrity sha512-TcHA/djjdUtrMtq/QAayVLrsgjNNZ1Uhtz0KhfH01mrmjH44E54DA1A0HNbwW0H/NBFqV+tGMo85ACuEhMXcdg==
   dependencies:
     "@types/express" "*"