diff --git a/composer.json b/composer.json
index 926c527..fe3ab8e 100644
--- a/composer.json
+++ b/composer.json
@@ -9,6 +9,7 @@
         }
     },
     "require": {
-        "simplesamlphp/simplesamlphp": "^2.2"
+        "simplesamlphp/simplesamlphp": "^2.2",
+        "erusev/parsedown": "^1.7"
     }
 }
diff --git a/composer.lock b/composer.lock
index f577c20..910f8df 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,8 +4,58 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "b567bc66a44ff70e79adbfbb3f5497b9",
+    "content-hash": "ff3e880d12fcc9e781251e2a3f3f3056",
     "packages": [
+        {
+            "name": "erusev/parsedown",
+            "version": "1.7.4",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/erusev/parsedown.git",
+                "reference": "cb17b6477dfff935958ba01325f2e8a2bfa6dab3"
+            },
+            "dist": {
+                "type": "zip",
+                "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": {
+                    "Parsedown": ""
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Emanuil Rusev",
+                    "email": "hello@erusev.com",
+                    "homepage": "http://erusev.com"
+                }
+            ],
+            "description": "Parser for Markdown.",
+            "homepage": "http://parsedown.org",
+            "keywords": [
+                "markdown",
+                "parser"
+            ],
+            "support": {
+                "issues": "https://github.com/erusev/parsedown/issues",
+                "source": "https://github.com/erusev/parsedown/tree/1.7.x"
+            },
+            "time": "2019-12-30T22:54:17+00:00"
+        },
         {
             "name": "gettext/gettext",
             "version": "v5.7.0",
diff --git a/nix/package.nix b/nix/package.nix
index 1b2e47c..795d9c5 100644
--- a/nix/package.nix
+++ b/nix/package.nix
@@ -4,7 +4,7 @@ php.buildComposerProject rec {
   src = ./..;
   pname = "pvv-nettsiden";
   version = "0.0.1";
-  vendorHash = "sha256-W+8tLv6X2l13LmN4e1mvGn23MDMhANUCoH3pQBNViQc=";
+  vendorHash = "sha256-sWC5E60toa95re2NugvHVPT+vKYXc1I6Z3rSqXxTUu0=";
 
   passthru.simplesamlphpPath = "share/php/pvv-nettsiden/vendor/simplesamlphp/simplesamlphp";