diff --git a/Backend/package-lock.json b/Backend/package-lock.json
index 1fe5d64..99acd16 100644
--- a/Backend/package-lock.json
+++ b/Backend/package-lock.json
@@ -739,7 +739,7 @@
       "dependencies": {
         "node-fetch": {
           "version": "2.1.2",
-          "resolved": "http://registry.npmjs.org/node-fetch/-/node-fetch-2.1.2.tgz",
+          "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.1.2.tgz",
           "integrity": "sha1-q4hOjn5X44qUR1POxwb3iNF2i7U="
         }
       }
@@ -790,7 +790,7 @@
       "dependencies": {
         "combined-stream": {
           "version": "1.0.6",
-          "resolved": "http://registry.npmjs.org/combined-stream/-/combined-stream-1.0.6.tgz",
+          "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.6.tgz",
           "integrity": "sha1-cj599ugBrFYTETp+RFqbactjKBg=",
           "requires": {
             "delayed-stream": "~1.0.0"
@@ -850,7 +850,7 @@
     },
     "http-errors": {
       "version": "1.6.3",
-      "resolved": "http://registry.npmjs.org/http-errors/-/http-errors-1.6.3.tgz",
+      "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.6.3.tgz",
       "integrity": "sha1-i1VoC7S+KDoLW/TqLjhYC+HZMg0=",
       "requires": {
         "depd": "~1.1.2",
@@ -978,7 +978,7 @@
         },
         "es6-promise": {
           "version": "3.3.1",
-          "resolved": "http://registry.npmjs.org/es6-promise/-/es6-promise-3.3.1.tgz",
+          "resolved": "https://registry.npmjs.org/es6-promise/-/es6-promise-3.3.1.tgz",
           "integrity": "sha1-oIzd6EzNvzTQJ6FFG8kdS80ophM="
         },
         "fetch-ponyfill": {
@@ -991,7 +991,7 @@
         },
         "node-fetch": {
           "version": "1.5.1",
-          "resolved": "http://registry.npmjs.org/node-fetch/-/node-fetch-1.5.1.tgz",
+          "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-1.5.1.tgz",
           "integrity": "sha1-7cZDUMwLykil954DjB98X/CGn+8=",
           "requires": {
             "encoding": "^0.1.11",
@@ -1581,12 +1581,9 @@
       "integrity": "sha512-9GSJUgz1D4MfyKU7KRqwOjXCXTqWdFNvEr7eUBYchQiVc744mqK/MzXPNR2WsPkmkOa4ywfg8C2n8h+13Bey1Q=="
     },
     "ws": {
-      "version": "5.2.2",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-5.2.2.tgz",
-      "integrity": "sha512-jaHFD6PFv6UgoIVda6qZllptQsMlDEJkTQcybzzXDYM1XO9Y8em691FGMPmM46WGyLU4z9KMgQN+qrux/nhlHA==",
-      "requires": {
-        "async-limiter": "~1.0.0"
-      }
+      "version": "7.4.6",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-7.4.6.tgz",
+      "integrity": "sha512-YmhHDO4MzaDLB+M9ym/mDA5z0naX8j7SIlT8f8z+I0VtzsRbekxEutHSme7NPS2qE8StCYQNUnfWdXta/Yu85A=="
     },
     "xmlhttprequest-ssl": {
       "version": "1.5.5",
diff --git a/Backend/package.json b/Backend/package.json
index d5cb02e..76a698e 100644
--- a/Backend/package.json
+++ b/Backend/package.json
@@ -15,6 +15,6 @@
     "request": "^2.85.0",
     "seedrandom": "^2.4.4",
     "socket.io": "^2.1.0",
-    "ws": "^5.1.1"
+    "ws": "^7.4.6"
   }
 }