update npm dependencies

package-lock.json

@@ -1342,9 +1342,9 @@
       "integrity": "sha512-L/Eg02Epx6Si2NXmedx+Okg+4UHqmaf3TNcxd50SF9NQGcJaON3AtU++kax69XV7YWz4tUspqZSAsVofhFKG2w=="
     },
     "node-media-server": {
-      "version": "2.1.8",
-      "resolved": "https://registry.npmjs.org/node-media-server/-/node-media-server-2.1.8.tgz",
-      "integrity": "sha512-fWABN8opPf9pcIRPOGFnL7ET0l+Tu+Xk/FQqeSIcUopjHfHsQ+/JONotqlnMBdIQmbeOeAJligjdk1i9nTkZwA==",
+      "version": "2.1.9",
+      "resolved": "https://registry.npmjs.org/node-media-server/-/node-media-server-2.1.9.tgz",
+      "integrity": "sha512-YVL9jwQ4eefYUqEDe/PTwDl34n3OwZJ6ZgoX9uPzOxtdIRIg9IpCB+75DJ915hODk7c1drNeAPFawH1tOa8GWg==",
       "requires": {
         "basic-auth-connect": "^1.0.0",
         "chalk": "^2.4.2",
@@ -1630,9 +1630,9 @@
       "integrity": "sha512-Hrgsx+orqoygnmhFbKaHE6c296J+HTAQXoxEF6gNupROmmGJRoyzfG3ccAveqCBrwr/2yxQ5BVd/GTl5agOwSg=="
     },
     "rate-limiter-flexible": {
-      "version": "2.1.4",
-      "resolved": "https://registry.npmjs.org/rate-limiter-flexible/-/rate-limiter-flexible-2.1.4.tgz",
-      "integrity": "sha512-wtbWcqZbCqyAO1k63moagJlCZuPCEqbJJ6il1y2JVoiUyxlE36+cM7ETta9K6tTom9O5pNK+CxwHMgyyyJ31Gg=="
+      "version": "2.1.6",
+      "resolved": "https://registry.npmjs.org/rate-limiter-flexible/-/rate-limiter-flexible-2.1.6.tgz",
+      "integrity": "sha512-P8o+0PxI19SaMpnxPXOPudygmw+ROGeg3yt+vI8UZlpx1V+NoZqtSMyRiHQGKk/3tXX/HtcAjD7Tv8vsJqwi+g=="
     },
     "raw-body": {
       "version": "2.4.0",

package.json

@@ -24,12 +24,12 @@
     "less-middleware": "^3.1.0",
     "minimist": ">=1.2.2",
     "morgan": "~1.9.1",
-    "node-media-server": "^2.1.8",
+    "node-media-server": "^2.1.9",
     "node.extend": ">=2.0.1",
     "passport": "^0.4.1",
     "passport-local": "^1.0.0",
     "passport.socketio": "^3.7.0",
-    "rate-limiter-flexible": "^2.1.4",
+    "rate-limiter-flexible": "^2.1.6",
     "socket.io": "^2.3.0",
     "sqlite3": "^4.2.0",
     "twig": "~0.10.3",