diff --git a/composer.lock b/composer.lock
index 7e3eea43..506daeaa 100644
--- a/composer.lock
+++ b/composer.lock
@@ -220,16 +220,16 @@
         },
         {
             "name": "phpmailer/phpmailer",
-            "version": "v5.2.27",
+            "version": "v5.2.28",
             "source": {
                 "type": "git",
                 "url": "https://github.com/PHPMailer/PHPMailer.git",
-                "reference": "dde1db116511aa4956389d75546c5be4c2beb2a6"
+                "reference": "acba50393dd03da69a50226c139722af8b153b11"
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-                "reference": "dde1db116511aa4956389d75546c5be4c2beb2a6",
+                "url": "https://api.github.com/repos/PHPMailer/PHPMailer/zipball/acba50393dd03da69a50226c139722af8b153b11",
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             "require": {
@@ -276,14 +276,14 @@
                 "LGPL-2.1"
             ],
             "authors": [
-                {
-                    "name": "Jim Jagielski",
-                    "email": "jimjag@gmail.com"
-                },
                 {
                     "name": "Marcus Bointon",
                     "email": "phpmailer@synchromedia.co.uk"
                 },
+                {
+                    "name": "Jim Jagielski",
+                    "email": "jimjag@gmail.com"
+                },
                 {
                     "name": "Andy Prevost",
                     "email": "codeworxtech@users.sourceforge.net"
@@ -293,20 +293,20 @@
                 }
             ],
             "description": "PHPMailer is a full-featured email creation and transfer class for PHP",
-            "time": "2018-11-15T22:32:31+00:00"
+            "time": "2020-03-19T14:29:37+00:00"
         },
         {
             "name": "psr/log",
-            "version": "1.1.2",
+            "version": "1.1.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/php-fig/log.git",
-                "reference": "446d54b4cb6bf489fc9d75f55843658e6f25d801"
+                "reference": "0f73288fd15629204f9d42b7055f72dacbe811fc"
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-                "reference": "446d54b4cb6bf489fc9d75f55843658e6f25d801",
+                "url": "https://api.github.com/repos/php-fig/log/zipball/0f73288fd15629204f9d42b7055f72dacbe811fc",
+                "reference": "0f73288fd15629204f9d42b7055f72dacbe811fc",
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             },
             "require": {
@@ -340,20 +340,20 @@
                 "psr",
                 "psr-3"
             ],
-            "time": "2019-11-01T11:05:21+00:00"
+            "time": "2020-03-23T09:12:05+00:00"
         },
         {
             "name": "symfony/finder",
-            "version": "v5.0.5",
+            "version": "v5.0.7",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/finder.git",
-                "reference": "6251f201187ca9d66f6b099d3de65d279e971138"
+                "reference": "600a52c29afc0d1caa74acbec8d3095ca7e9910d"
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             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/finder/zipball/6251f201187ca9d66f6b099d3de65d279e971138",
-                "reference": "6251f201187ca9d66f6b099d3de65d279e971138",
+                "url": "https://api.github.com/repos/symfony/finder/zipball/600a52c29afc0d1caa74acbec8d3095ca7e9910d",
+                "reference": "600a52c29afc0d1caa74acbec8d3095ca7e9910d",
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             },
             "require": {
@@ -389,7 +389,7 @@
             ],
             "description": "Symfony Finder Component",
             "homepage": "https://symfony.com",
-            "time": "2020-02-14T07:43:07+00:00"
+            "time": "2020-03-27T16:56:45+00:00"
         }
     ],
     "packages-dev": [
@@ -1155,12 +1155,12 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/Roave/SecurityAdvisories.git",
-                "reference": "f0eca1ac3194cc94726f0bb366672f38629272b4"
+                "reference": "81541a731da2f245a08666de73169cb5da7ac573"
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-                "reference": "f0eca1ac3194cc94726f0bb366672f38629272b4",
+                "url": "https://api.github.com/repos/Roave/SecurityAdvisories/zipball/81541a731da2f245a08666de73169cb5da7ac573",
+                "reference": "81541a731da2f245a08666de73169cb5da7ac573",
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@@ -1201,11 +1201,13 @@
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                 "dompdf/dompdf": ">=0.6,<0.6.2",
-                "drupal/core": ">=7,<7.69|>=8,<8.7.11|>=8.8,<8.8.1",
-                "drupal/drupal": ">=7,<7.69|>=8,<8.7.11|>=8.8,<8.8.1",
+                "drupal/core": ">=7,<7.69|>=8,<8.7.12|>=8.8,<8.8.4",
+                "drupal/drupal": ">=7,<7.69|>=8,<8.7.12|>=8.8,<8.8.4",
                 "endroid/qr-code-bundle": "<3.4.2",
                 "enshrined/svg-sanitize": "<0.13.1",
                 "erusev/parsedown": "<1.7.2",
+                "ezsystems/demobundle": ">=5.4,<5.4.6.1",
+                "ezsystems/ezdemo-ls-extension": ">=5.4,<5.4.2.1",
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@@ -1218,6 +1220,7 @@
                 "firebase/php-jwt": "<2",
                 "fooman/tcpdf": "<6.2.22",
                 "fossar/tcpdf-parser": "<6.2.22",
+                "friendsofsymfony/oauth2-php": "<1.3",
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                 "friendsofsymfony/user-bundle": ">=1.2,<1.3.5",
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@@ -1229,6 +1232,7 @@
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+                "illuminate/view": ">=7,<7.1.2",
                 "ivankristianto/phpwhois": "<=4.3",
                 "james-heinrich/getid3": "<1.9.9",
                 "joomla/session": "<1.3.1",
@@ -1236,7 +1240,7 @@
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                 "kreait/firebase-php": ">=3.2,<3.8.1",
                 "la-haute-societe/tcpdf": "<6.2.22",
-                "laravel/framework": ">=4,<4.0.99|>=4.1,<=4.1.31|>=4.2,<=4.2.22|>=5,<=5.0.35|>=5.1,<=5.1.46|>=5.2,<=5.2.45|>=5.3,<=5.3.31|>=5.4,<=5.4.36|>=5.5,<5.5.42|>=5.6,<5.6.30",
+                "laravel/framework": ">=4,<4.0.99|>=4.1,<=4.1.31|>=4.2,<=4.2.22|>=5,<=5.0.35|>=5.1,<=5.1.46|>=5.2,<=5.2.45|>=5.3,<=5.3.31|>=5.4,<=5.4.36|>=5.5,<5.5.42|>=5.6,<5.6.30|>=7,<7.1.2",
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@@ -1279,7 +1283,7 @@
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                 "shopware/shopware": "<5.3.7",
                 "silverstripe/admin": ">=1.0.3,<1.0.4|>=1.1,<1.1.1",
-                "silverstripe/assets": ">=1,<1.3.5|>=1.4,<1.4.4",
+                "silverstripe/assets": ">=1,<1.4.7|>=1.5,<1.5.2",
                 "silverstripe/cms": "<4.3.6|>=4.4,<4.4.4",
                 "silverstripe/comments": ">=1.3,<1.9.99|>=2,<2.9.99|>=3,<3.1.1",
                 "silverstripe/forum": "<=0.6.1|>=0.7,<=0.7.3",
@@ -1292,7 +1296,7 @@
                 "silverstripe/userforms": "<3",
                 "simple-updates/phpwhois": "<=1",
                 "simplesamlphp/saml2": "<1.10.6|>=2,<2.3.8|>=3,<3.1.4",
-                "simplesamlphp/simplesamlphp": "<1.18.4",
+                "simplesamlphp/simplesamlphp": "<1.18.6",
                 "simplesamlphp/simplesamlphp-module-infocard": "<1.0.1",
                 "simplito/elliptic-php": "<1.0.6",
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@@ -1300,6 +1304,7 @@
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                 "spoonity/tcpdf": "<6.2.22",
                 "squizlabs/php_codesniffer": ">=1,<2.8.1|>=3,<3.0.1",
+                "ssddanbrown/bookstack": "<0.25.3",
                 "stormpath/sdk": ">=0,<9.9.99",
                 "studio-42/elfinder": "<2.1.49",
                 "swiftmailer/swiftmailer": ">=4,<5.4.5",
@@ -1312,9 +1317,10 @@
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                 "symfony/dependency-injection": ">=2,<2.0.17|>=2.7,<2.7.51|>=2.8,<2.8.50|>=3,<3.4.26|>=4,<4.1.12|>=4.2,<4.2.7",
+                "symfony/error-handler": ">=4.4,<4.4.4|>=5,<5.0.4",
                 "symfony/form": ">=2.3,<2.3.35|>=2.4,<2.6.12|>=2.7,<2.7.50|>=2.8,<2.8.49|>=3,<3.4.20|>=4,<4.0.15|>=4.1,<4.1.9|>=4.2,<4.2.1",
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-                "symfony/http-foundation": ">=2,<2.8.52|>=3,<3.4.35|>=4,<4.2.12|>=4.3,<4.3.8",
+                "symfony/http-foundation": ">=2,<2.8.52|>=3,<3.4.35|>=4,<4.2.12|>=4.3,<4.3.8|>=4.4,<4.4.7|>=5,<5.0.7",
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                 "symfony/mime": ">=4.3,<4.3.8",
@@ -1323,14 +1329,14 @@
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                 "symfony/routing": ">=2,<2.0.19",
-                "symfony/security": ">=2,<2.7.51|>=2.8,<2.8.50|>=3,<3.4.26|>=4,<4.1.12|>=4.2,<4.2.7",
+                "symfony/security": ">=2,<2.7.51|>=2.8,<2.8.50|>=3,<3.4.26|>=4,<4.1.12|>=4.2,<4.2.7|>=4.4,<4.4.7|>=5,<5.0.7",
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                 "symfony/security-guard": ">=2.8,<2.8.41|>=3,<3.3.17|>=3.4,<3.4.11|>=4,<4.0.11",
-                "symfony/security-http": ">=2.3,<2.3.41|>=2.4,<2.7.51|>=2.8,<2.8.50|>=3,<3.4.26|>=4,<4.2.12|>=4.3,<4.3.8",
+                "symfony/security-http": ">=2.3,<2.3.41|>=2.4,<2.7.51|>=2.8,<2.8.50|>=3,<3.4.26|>=4,<4.2.12|>=4.3,<4.3.8|>=4.4,<4.4.7|>=5,<5.0.7",
                 "symfony/serializer": ">=2,<2.0.11",
-                "symfony/symfony": ">=2,<2.8.52|>=3,<3.4.35|>=4,<4.2.12|>=4.3,<4.3.8",
+                "symfony/symfony": ">=2,<2.8.52|>=3,<3.4.35|>=4,<4.2.12|>=4.3,<4.3.8|>=4.4,<4.4.7|>=5,<5.0.7",
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                 "symfony/var-exporter": ">=4.2,<4.2.12|>=4.3,<4.3.8",
@@ -1407,7 +1413,7 @@
                 }
             ],
             "description": "Prevents installation of composer packages with known security vulnerabilities: no API, simply require it",
-            "time": "2020-03-03T17:52:54+00:00"
+            "time": "2020-04-23T00:01:30+00:00"
         },
         {
             "name": "sebastian/code-unit-reverse-lookup",
@@ -1977,16 +1983,16 @@
         },
         {
             "name": "symfony/polyfill-ctype",
-            "version": "v1.14.0",
+            "version": "v1.15.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-ctype.git",
-                "reference": "fbdeaec0df06cf3d51c93de80c7eb76e271f5a38"
+                "reference": "4719fa9c18b0464d399f1a63bf624b42b6fa8d14"
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-                "reference": "fbdeaec0df06cf3d51c93de80c7eb76e271f5a38",
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@@ -1998,7 +2004,7 @@
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                 "branch-alias": {
-                    "dev-master": "1.14-dev"
+                    "dev-master": "1.15-dev"
                 }
             },
             "autoload": {
@@ -2031,7 +2037,7 @@
                 "polyfill",
                 "portable"
             ],
-            "time": "2020-01-13T11:15:53+00:00"
+            "time": "2020-02-27T09:26:54+00:00"
         },
         {
             "name": "theseer/tokenizer",
@@ -2075,16 +2081,16 @@
         },
         {
             "name": "webmozart/assert",
-            "version": "1.7.0",
+            "version": "1.8.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/webmozart/assert.git",
-                "reference": "aed98a490f9a8f78468232db345ab9cf606cf598"
+                "reference": "ab2cb0b3b559010b75981b1bdce728da3ee90ad6"
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-                "reference": "aed98a490f9a8f78468232db345ab9cf606cf598",
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@@ -2092,7 +2098,7 @@
                 "symfony/polyfill-ctype": "^1.8"
             },
             "conflict": {
-                "vimeo/psalm": "<3.6.0"
+                "vimeo/psalm": "<3.9.1"
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             "require-dev": {
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@@ -2119,7 +2125,7 @@
                 "check",
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             ],
-            "time": "2020-02-14T12:15:55+00:00"
+            "time": "2020-04-18T12:12:48+00:00"
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     ],
     "aliases": [],