diff --git a/jslib b/jslib
index 16343c7a2f..154c211fb1 160000
--- a/jslib
+++ b/jslib
@@ -1 +1 @@
-Subproject commit 16343c7a2fea850f8fd6f33d2a3143d4fe41a8bd
+Subproject commit 154c211fb1ff4e43d62d172a5b2e70fc9734c5e1
diff --git a/package-lock.json b/package-lock.json
index 889bd7721b..a18c224b94 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -509,14 +509,14 @@
       }
     },
     "@aspnet/signalr": {
-      "version": "1.0.3",
-      "resolved": "https://registry.npmjs.org/@aspnet/signalr/-/signalr-1.0.3.tgz",
-      "integrity": "sha512-8nPSarp4k+oP2M6P7tw2FZMXOMR86wH9GPb/4wiqA18c4Ds88SUmE0pSpnNQPDOoWGMj6y9F2Xz5JyoynCPXWQ=="
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/@aspnet/signalr/-/signalr-1.0.4.tgz",
+      "integrity": "sha512-q7HMlTZPkZCa/0UclsXvEyqNirpjRfRuwhjEeADD1i6pqe0Yx5OwuCO7+Xsc6MNKR8vE1C9MyxnSj0SecvUbTA=="
     },
     "@aspnet/signalr-protocol-msgpack": {
-      "version": "1.0.3",
-      "resolved": "https://registry.npmjs.org/@aspnet/signalr-protocol-msgpack/-/signalr-protocol-msgpack-1.0.3.tgz",
-      "integrity": "sha512-R5CRpxXGICi0Tgbd86uA8bC75Rm0y7Yp6oD87INfKxsav/m/xbz33rkGOI1OZIfsc/J6/WU5z0Bqpc2QgYfaJQ==",
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/@aspnet/signalr-protocol-msgpack/-/signalr-protocol-msgpack-1.0.4.tgz",
+      "integrity": "sha512-nwGwkroojOLmjvV4nybfBqw3GS488Mx9hYoY5pMDUKNSeNOPCejNeCmdFPf1c/xAnV24eC4O1XKolA7IGI7Fzw==",
       "requires": {
         "msgpack5": "^4.0.2"
       }
@@ -7204,20 +7204,20 @@
       "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
     },
     "msgpack5": {
-      "version": "4.2.0",
-      "resolved": "https://registry.npmjs.org/msgpack5/-/msgpack5-4.2.0.tgz",
-      "integrity": "sha512-tQkRlwO4f3/E8Kq5qm6PcVw+J+K4+U/XNqeD9Ebo1qVsrjkcKb2FfmdtuuIslw42CGT+K3ZVKAvKfSPp3QRplQ==",
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/msgpack5/-/msgpack5-4.2.1.tgz",
+      "integrity": "sha512-Xo7nE9ZfBVonQi1rSopNAqPdts/QHyuSEUwIEzAkB+V2FtmkkLUbP6MyVqVVQxsZYI65FpvW3Bb8Z9ZWEjbgHQ==",
       "requires": {
-        "bl": "^2.0.0",
+        "bl": "^2.0.1",
         "inherits": "^2.0.3",
         "readable-stream": "^2.3.6",
         "safe-buffer": "^5.1.2"
       },
       "dependencies": {
         "bl": {
-          "version": "2.0.1",
-          "resolved": "https://registry.npmjs.org/bl/-/bl-2.0.1.tgz",
-          "integrity": "sha512-FrMgLukB9jujvJ92p5TA0hcKIHtInVXXhxD7qgAuV7k0cbPt9USZmOYnhDXH6IsnGeIUglX42TSBV7Gn4q5sbQ==",
+          "version": "2.1.1",
+          "resolved": "https://registry.npmjs.org/bl/-/bl-2.1.1.tgz",
+          "integrity": "sha512-YTmzlmPyCuKGFSTLL3P7nlZHk+CDC3ddehCT+/ZwcI35jUjnpfSXlrAAr3hIEoD/+4TvKy27vMp7yc/q8aa6tA==",
           "requires": {
             "readable-stream": "^2.3.5",
             "safe-buffer": "^5.1.1"
diff --git a/package.json b/package.json
index fa45bf024e..1fa26d2ea4 100644
--- a/package.json
+++ b/package.json
@@ -241,8 +241,8 @@
     "@angular/platform-browser-dynamic": "6.1.7",
     "@angular/router": "6.1.7",
     "@angular/upgrade": "6.1.7",
-    "@aspnet/signalr": "1.0.3",
-    "@aspnet/signalr-protocol-msgpack": "1.0.3",
+    "@aspnet/signalr": "1.0.4",
+    "@aspnet/signalr-protocol-msgpack": "1.0.4",
     "angular2-toaster": "6.1.0",
     "angulartics2": "6.3.0",
     "core-js": "2.5.7",