diff --git a/package-lock.json b/package-lock.json
index 4f4fe8b..6e59031 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,7 +18,7 @@
         "math-expression-evaluator": "^1.4.0",
         "next": "12.2.4",
         "pusher": "^5.1.1-beta",
-        "pusher-js": "^7.4.0",
+        "pusher-js": "^7.6.0",
         "react": "18.2.0",
         "react-dom": "18.2.0",
         "react-shadow-scroll": "^2.1.1",
@@ -4362,14 +4362,25 @@
       }
     },
     "node_modules/pusher-js": {
-      "version": "7.4.0",
-      "resolved": "https://registry.npmjs.org/pusher-js/-/pusher-js-7.4.0.tgz",
-      "integrity": "sha512-4ewETSlJEdRZ2eHGEMH3pHxMVB+sB4oMmOWbgYbSRsYbTFPOpRBumSEm9NSNse3pfjiluTrB98PaXijJ6BL3lg==",
+      "version": "7.6.0",
+      "resolved": "https://registry.npmjs.org/pusher-js/-/pusher-js-7.6.0.tgz",
+      "integrity": "sha512-5CJ7YN5ZdC24E0ETraCU5VYFv0IY5ziXhrS0gS5+9Qrro1E4M1lcZhtr9H1H+6jNSLj1LKKAgcLeE1EH9GxMlw==",
       "dependencies": {
+        "@types/express-serve-static-core": "4.17.28",
         "@types/node": "^14.14.31",
         "tweetnacl": "^1.0.3"
       }
     },
+    "node_modules/pusher-js/node_modules/@types/express-serve-static-core": {
+      "version": "4.17.28",
+      "resolved": "https://registry.npmjs.org/@types/express-serve-static-core/-/express-serve-static-core-4.17.28.tgz",
+      "integrity": "sha512-P1BJAEAW3E2DJUlkgq4tOL3RyMunoWXqbSCygWo5ZIWTjUgN1YnaXWW4VWl/oc8vs/XoYibEGBKP0uZyF4AHig==",
+      "dependencies": {
+        "@types/node": "*",
+        "@types/qs": "*",
+        "@types/range-parser": "*"
+      }
+    },
     "node_modules/pusher-js/node_modules/@types/node": {
       "version": "14.18.27",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-14.18.27.tgz",
@@ -7452,8 +7463,7 @@
       },
       "dependencies": {
         "body-parser": {
-          "version": "1.20.0",
-          "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.20.0.tgz",
+          "version": "https://registry.npmjs.org/body-parser/-/body-parser-1.20.0.tgz",
           "integrity": "sha512-DfJ+q6EPcGKZD1QWUjSpqp+Q7bDQTsQIF4zfUAtZ6qk+H/3/QRhg9CEp39ss+/T2vw0+HaidC0ecJj/DRLIaKg==",
           "requires": {
             "bytes": "3.1.2",
@@ -8689,14 +8699,25 @@
       }
     },
     "pusher-js": {
-      "version": "7.4.0",
-      "resolved": "https://registry.npmjs.org/pusher-js/-/pusher-js-7.4.0.tgz",
-      "integrity": "sha512-4ewETSlJEdRZ2eHGEMH3pHxMVB+sB4oMmOWbgYbSRsYbTFPOpRBumSEm9NSNse3pfjiluTrB98PaXijJ6BL3lg==",
+      "version": "7.6.0",
+      "resolved": "https://registry.npmjs.org/pusher-js/-/pusher-js-7.6.0.tgz",
+      "integrity": "sha512-5CJ7YN5ZdC24E0ETraCU5VYFv0IY5ziXhrS0gS5+9Qrro1E4M1lcZhtr9H1H+6jNSLj1LKKAgcLeE1EH9GxMlw==",
       "requires": {
+        "@types/express-serve-static-core": "4.17.28",
         "@types/node": "^14.14.31",
         "tweetnacl": "^1.0.3"
       },
       "dependencies": {
+        "@types/express-serve-static-core": {
+          "version": "4.17.28",
+          "resolved": "https://registry.npmjs.org/@types/express-serve-static-core/-/express-serve-static-core-4.17.28.tgz",
+          "integrity": "sha512-P1BJAEAW3E2DJUlkgq4tOL3RyMunoWXqbSCygWo5ZIWTjUgN1YnaXWW4VWl/oc8vs/XoYibEGBKP0uZyF4AHig==",
+          "requires": {
+            "@types/node": "*",
+            "@types/qs": "*",
+            "@types/range-parser": "*"
+          }
+        },
         "@types/node": {
           "version": "14.18.27",
           "resolved": "https://registry.npmjs.org/@types/node/-/node-14.18.27.tgz",
diff --git a/package.json b/package.json
index 2c8f70f..e8a440c 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
     "math-expression-evaluator": "^1.4.0",
     "next": "12.2.4",
     "pusher": "^5.1.1-beta",
-    "pusher-js": "^7.4.0",
+    "pusher-js": "^7.6.0",
     "react": "18.2.0",
     "react-dom": "18.2.0",
     "react-shadow-scroll": "^2.1.1",