diff --git a/SIH_project/composer.lock b/SIH_project/composer.lock
index 3794b5b..fa11f6a 100644
--- a/SIH_project/composer.lock
+++ b/SIH_project/composer.lock
@@ -108,21 +108,25 @@
         },
         {
             "name": "erusev/parsedown",
-            "version": "1.6.2",
+            "version": "1.7.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/erusev/parsedown.git",
-                "reference": "1bf24f7334fe16c88bf9d467863309ceaf285b01"
+                "reference": "cb17b6477dfff935958ba01325f2e8a2bfa6dab3"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/erusev/parsedown/zipball/1bf24f7334fe16c88bf9d467863309ceaf285b01",
-                "reference": "1bf24f7334fe16c88bf9d467863309ceaf285b01",
+                "url": "https://api.github.com/repos/erusev/parsedown/zipball/cb17b6477dfff935958ba01325f2e8a2bfa6dab3",
+                "reference": "cb17b6477dfff935958ba01325f2e8a2bfa6dab3",
                 "shasum": ""
             },
             "require": {
+                "ext-mbstring": "*",
                 "php": ">=5.3.0"
             },
+            "require-dev": {
+                "phpunit/phpunit": "^4.8.35"
+            },
             "type": "library",
             "autoload": {
                 "psr-0": {
@@ -146,7 +150,7 @@
                 "markdown",
                 "parser"
             ],
-            "time": "2017-03-29T16:04:15+00:00"
+            "time": "2019-12-30T22:54:17+00:00"
         },
         {
             "name": "jakub-onderka/php-console-color",
@@ -982,6 +986,16 @@
                 "identifier",
                 "uuid"
             ],
+            "funding": [
+                {
+                    "url": "https://github.com/ramsey",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/ramsey/uuid",
+                    "type": "tidelift"
+                }
+            ],
             "time": "2017-03-26T20:37:53+00:00"
         },
         {
@@ -1036,6 +1050,7 @@
                 "mail",
                 "mailer"
             ],
+            "abandoned": "symfony/mailer",
             "time": "2017-02-13T07:52:53+00:00"
         },
         {
@@ -1501,12 +1516,12 @@
                 }
             },
             "autoload": {
-                "psr-4": {
-                    "Symfony\\Polyfill\\Mbstring\\": ""
-                },
                 "files": [
                     "bootstrap.php"
-                ]
+                ],
+                "psr-4": {
+                    "Symfony\\Polyfill\\Mbstring\\": ""
+                }
             },
             "notification-url": "https://packagist.org/downloads/",
             "license": [
@@ -1576,12 +1591,12 @@
                 }
             },
             "autoload": {
-                "psr-4": {
-                    "Symfony\\Polyfill\\Php70\\": ""
-                },
                 "files": [
                     "bootstrap.php"
                 ],
+                "psr-4": {
+                    "Symfony\\Polyfill\\Php70\\": ""
+                },
                 "classmap": [
                     "Resources/stubs"
                 ]
@@ -2077,6 +2092,7 @@
                 "faker",
                 "fixtures"
             ],
+            "abandoned": true,
             "time": "2016-04-29T12:21:54+00:00"
         },
         {
@@ -2107,11 +2123,11 @@
             },
             "type": "library",
             "autoload": {
-                "classmap": [
-                    "hamcrest"
-                ],
                 "files": [
                     "hamcrest/Hamcrest.php"
+                ],
+                "classmap": [
+                    "hamcrest"
                 ]
             },
             "notification-url": "https://packagist.org/downloads/",
@@ -2687,6 +2703,7 @@
             "keywords": [
                 "tokenizer"
             ],
+            "abandoned": true,
             "time": "2017-02-27T10:12:30+00:00"
         },
         {
@@ -3404,12 +3421,12 @@
             "version": "1.2.0",
             "source": {
                 "type": "git",
-                "url": "https://github.com/webmozart/assert.git",
+                "url": "https://github.com/webmozarts/assert.git",
                 "reference": "2db61e59ff05fe5126d152bd0655c9ea113e550f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/webmozart/assert/zipball/2db61e59ff05fe5126d152bd0655c9ea113e550f",
+                "url": "https://api.github.com/repos/webmozarts/assert/zipball/2db61e59ff05fe5126d152bd0655c9ea113e550f",
                 "reference": "2db61e59ff05fe5126d152bd0655c9ea113e550f",
                 "shasum": ""
             },