Bump various 3rd party dependencies

package.json

@@ -36,7 +36,7 @@
     "url": "git://github.com/conversejs/converse.js.git"
   },
   "keywords": [
-	"converse.js",
+    "converse.js",
     "XMPP",
     "Jabber",
     "chat",
@@ -73,16 +73,16 @@
     "clean-css-cli": "^4.3.0",
     "clean-webpack-plugin": "^3.0.0",
     "copy-webpack-plugin": "^5.1.1",
-    "css-loader": "^3.5.2",
+    "css-loader": "^3.5.3",
     "dayjs": "1.8.15",
     "eslint": "^6.8.0",
     "eslint-plugin-lodash": "^7.1.0",
     "exports-loader": "^0.7.0",
     "fa-icons": "^0.2.0",
-    "fast-text-encoding": "^1.0.1",
+    "fast-text-encoding": "^1.0.2",
     "file-loader": "^6.0.0",
     "html-webpack-plugin": "^4.2.0",
-    "http-server": "^0.12.1",
+    "http-server": "^0.12.3",
     "imports-loader": "^0.8.0",
     "install": "^0.13.0",
     "jasmine": "^3.5.0",
@@ -98,7 +98,7 @@
     "lodash-template-webpack-loader": "jcbrand/lodash-template-webpack-loader",
     "mini-css-extract-plugin": "^0.9.0",
     "minimist": "^1.2.3",
-    "node-sass": "^4.13.1",
+    "node-sass": "^4.14.0",
     "npm": "^6.14.4",
     "po-loader": "^0.5.0",
     "po2json": "^1.0.0-beta",
@@ -111,7 +111,7 @@
     "sizzle": "^2.3.5",
     "style-loader": "^0.23.1",
     "urijs": "^1.19.2",
-    "webpack": "^4.42.1",
+    "webpack": "^4.43.0",
     "webpack-cli": "^3.3.11",
     "webpack-dev-server": "^3.10.3",
     "webpack-merge": "^4.2.1",

src/headless/package.json

@@ -42,7 +42,7 @@
     "localforage": "^1.7.3",
     "lodash": "^4.17.15",
     "pluggable.js": "2.0.1",
-    "strophe.js": "1.3.4",
+    "strophe.js": "1.3.5",
     "twemoji": "^12.1.2"
   }
 }