diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index 9352d5a..fcee4dc 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -2170,9 +2170,9 @@
       "integrity": "sha512-ce5d3q03Ex0sy4R14722Rmt6MT07Ua+k4FwDfdcToYJcMKNtRVQvJ6JCAPdAmAnbRb6CsX6aYb9m96NGod9uTw=="
     },
     "@types/react": {
-      "version": "16.9.34",
-      "resolved": "https://registry.npmjs.org/@types/react/-/react-16.9.34.tgz",
-      "integrity": "sha512-8AJlYMOfPe1KGLKyHpflCg5z46n0b5DbRfqDksxBLBTUpB75ypDBAO9eCUcjNwE6LCUslwTz00yyG/X9gaVtow==",
+      "version": "16.9.41",
+      "resolved": "https://registry.npmjs.org/@types/react/-/react-16.9.41.tgz",
+      "integrity": "sha512-6cFei7F7L4wwuM+IND/Q2cV1koQUvJ8iSV+Gwn0c3kvABZ691g7sp3hfEQHOUBJtccl1gPi+EyNjMIl9nGA0ug==",
       "requires": {
         "@types/prop-types": "*",
         "csstype": "^2.2.0"
@@ -4487,9 +4487,9 @@
       }
     },
     "csstype": {
-      "version": "2.6.10",
-      "resolved": "https://registry.npmjs.org/csstype/-/csstype-2.6.10.tgz",
-      "integrity": "sha512-D34BqZU4cIlMCY93rZHbrq9pjTAQJ3U8S8rfBqjwHxkGPThWFjzZDQpgMJY0QViLxth6ZKYiwFBo14RdN44U/w=="
+      "version": "2.6.11",
+      "resolved": "https://registry.npmjs.org/csstype/-/csstype-2.6.11.tgz",
+      "integrity": "sha512-l8YyEC9NBkSm783PFTvh0FmJy7s5pFKrDp49ZL7zBGX3fWkO+N4EEyan1qqp8cwPLDcD0OSdyY6hAMoxp34JFw=="
     },
     "cyclist": {
       "version": "1.0.1",
diff --git a/frontend/package.json b/frontend/package.json
index c3cc752..c18f9eb 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -14,7 +14,7 @@
     "@testing-library/user-event": "10.4.1",
     "@types/jest": "25.2.3",
     "@types/node": "12.12.47",
-    "@types/react": "16.9.34",
+    "@types/react": "16.9.41",
     "@types/react-dom": "16.9.8",
     "@types/react-router-dom": "5.1.5",
     "@types/recharts": "1.8.10",