diff --git a/server/package-lock.json b/server/package-lock.json
index bed0791..4b20887 100644
--- a/server/package-lock.json
+++ b/server/package-lock.json
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@@ -3620,31 +3631,45 @@
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-        "engine.io": "~3.1.0",
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@@ -3656,35 +3681,78 @@
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-          "resolved": "https://registry.npmjs.org/socket.io-client/-/socket.io-client-2.0.4.tgz",
-          "integrity": "sha1-CRilUkBtxeVAs4Dc2Xr8SmQzL44=",
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-            "engine.io-client": "~3.1.0",
-            "has-cors": "1.1.0",
+            "component-emitter": "~1.3.0",
+            "debug": "~3.1.0",
+            "engine.io-client": "~3.5.0",
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-            "parseqs": "0.0.5",
-            "parseuri": "0.0.5",
-            "socket.io-parser": "~3.1.1",
+            "parseqs": "0.0.6",
+            "parseuri": "0.0.6",
+            "socket.io-parser": "~3.3.0",
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+              "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
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+              "resolved": "https://registry.npmjs.org/socket.io-parser/-/socket.io-parser-3.3.2.tgz",
+              "integrity": "sha512-FJvDBuOALxdCI9qwRrO/Rfp9yfndRtc1jSgVgV8FDraihmSP/MLGD5PEuJrNfjALvcQ+vMDM/33AWOYP/JSjDg==",
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-      "resolved": "https://registry.npmjs.org/socket.io-adapter/-/socket.io-adapter-1.1.1.tgz",
-      "integrity": "sha1-KoBeihTWNyEk3ZFZrUUC+MsH8Gs="
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/socket.io-adapter/-/socket.io-adapter-1.1.2.tgz",
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@@ -3748,23 +3816,27 @@
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-      "integrity": "sha1-7S2l7nnxCVUDbj2kE7/X8eTYbI4=",
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+      "resolved": "https://registry.npmjs.org/socket.io-parser/-/socket.io-parser-3.4.1.tgz",
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-        "debug": "~3.1.0",
-        "has-binary2": "~1.0.2",
+        "debug": "~4.1.0",
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-          "resolved": "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz",
-          "integrity": "sha1-W7WgZyYotkFJVmuhaBnmFRjGcmE=",
+          "version": "4.1.1",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz",
+          "integrity": "sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==",
           "requires": {
-            "ms": "2.0.0"
+            "ms": "^2.1.1"
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+        "ms": {
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+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
+          "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA=="
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@@ -4039,11 +4111,6 @@
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-      "resolved": "https://registry.npmjs.org/ultron/-/ultron-1.1.1.tgz",
-      "integrity": "sha1-n+FTahCmZKZSZqHjzPhf02MCvJw="
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@@ -4177,12 +4244,6 @@
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-      "resolved": "https://registry.npmjs.org/uws/-/uws-9.14.0.tgz",
-      "integrity": "sha1-+sg4a+/DOno3BcvVjcR7Qwyk3ZU=",
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@@ -4398,14 +4459,9 @@
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-      "resolved": "https://registry.npmjs.org/ws/-/ws-3.3.3.tgz",
-      "integrity": "sha1-8c+E/i1ekB686U767OeF8YeiKPI=",
-      "requires": {
-        "async-limiter": "~1.0.0",
-        "safe-buffer": "~5.1.0",
-        "ultron": "~1.1.0"
-      }
+      "version": "7.4.2",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-7.4.2.tgz",
+      "integrity": "sha512-T4tewALS3+qsrpGI/8dqNMLIVdq/g/85U98HPMa6F0m6xTbvhXU6RCQLqPH3+SlomNV/LdY6RXEbBpMH6EOJnA=="
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diff --git a/server/package.json b/server/package.json
old mode 100755
new mode 100644
index c377262..4b15ec0
--- a/server/package.json
+++ b/server/package.json
@@ -26,7 +26,7 @@
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     "express": "^4.17.1",
     "gulp-cli": "^2.2.0",
-    "socket.io": "~2.0.3",
+    "socket.io": "~2.4.0",
     "socket.io-client": "^2.3.0"
   },
   "devDependencies": {