Bump the version of Parsedown

composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at http://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "hash": "c5913f9f57295aae111f3a29b385dafb",
+    "hash": "c61d11e6a4d1429266efb4348ea0d9b2",
     "packages": [
         {
             "name": "christian-riesen/base32",
@@ -163,16 +163,16 @@
         },
         {
             "name": "erusev/parsedown",
-            "version": "1.5.1",
+            "version": "1.5.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/erusev/parsedown.git",
-                "reference": "9da19c1108c39df9b42adc42e39b8371070652d0"
+                "reference": "b9e5228e92e5f5c17d7774cfb2de8e5e8362de1a"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/erusev/parsedown/zipball/9da19c1108c39df9b42adc42e39b8371070652d0",
-                "reference": "9da19c1108c39df9b42adc42e39b8371070652d0",
+                "url": "https://api.github.com/repos/erusev/parsedown/zipball/b9e5228e92e5f5c17d7774cfb2de8e5e8362de1a",
+                "reference": "b9e5228e92e5f5c17d7774cfb2de8e5e8362de1a",
                 "shasum": ""
             },
             "type": "library",
@@ -198,7 +198,7 @@
                 "markdown",
                 "parser"
             ],
-            "time": "2015-01-24 13:01:47"
+            "time": "2015-04-29 20:22:24"
         },
         {
             "name": "fabiang/xmpp",