Update composer libraries

composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "785d1198446c034f8ab3482fbfeac2e2",
+    "content-hash": "3322819f98ab53e62fc89cb8b1e4cb8a",
     "packages": [
         {
             "name": "codeigniter/framework",
@@ -310,16 +310,16 @@
         },
         {
             "name": "symfony/polyfill-ctype",
-            "version": "v1.12.0",
+            "version": "v1.13.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-ctype.git",
-                "reference": "550ebaac289296ce228a706d0867afc34687e3f4"
+                "reference": "f8f0b461be3385e56d6de3dbb5a0df24c0c275e3"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/550ebaac289296ce228a706d0867afc34687e3f4",
-                "reference": "550ebaac289296ce228a706d0867afc34687e3f4",
+                "url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/f8f0b461be3385e56d6de3dbb5a0df24c0c275e3",
+                "reference": "f8f0b461be3385e56d6de3dbb5a0df24c0c275e3",
                 "shasum": ""
             },
             "require": {
@@ -331,7 +331,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.12-dev"
+                    "dev-master": "1.13-dev"
                 }
             },
             "autoload": {
@@ -364,7 +364,7 @@
                 "polyfill",
                 "portable"
             ],
-            "time": "2019-08-06T08:03:45+00:00"
+            "time": "2019-11-27T13:56:44+00:00"
         },
         {
             "name": "vlucas/phpdotenv",