diff --git a/phpBB/composer.lock b/phpBB/composer.lock
index df36e91ff4..a2246e74ca 100644
--- a/phpBB/composer.lock
+++ b/phpBB/composer.lock
@@ -38,16 +38,16 @@
         },
         {
             "name": "composer/ca-bundle",
-            "version": "1.2.6",
+            "version": "1.2.7",
             "source": {
                 "type": "git",
                 "url": "https://github.com/composer/ca-bundle.git",
-                "reference": "47fe531de31fca4a1b997f87308e7d7804348f7e"
+                "reference": "95c63ab2117a72f48f5a55da9740a3273d45b7fd"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/composer/ca-bundle/zipball/47fe531de31fca4a1b997f87308e7d7804348f7e",
-                "reference": "47fe531de31fca4a1b997f87308e7d7804348f7e",
+                "url": "https://api.github.com/repos/composer/ca-bundle/zipball/95c63ab2117a72f48f5a55da9740a3273d45b7fd",
+                "reference": "95c63ab2117a72f48f5a55da9740a3273d45b7fd",
                 "shasum": ""
             },
             "require": {
@@ -90,20 +90,30 @@
                 "ssl",
                 "tls"
             ],
-            "time": "2020-01-13T10:02:55+00:00"
+            "funding": [
+                {
+                    "url": "https://packagist.com",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/composer/composer",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2020-04-08T08:27:21+00:00"
         },
         {
             "name": "composer/composer",
-            "version": "1.9.3",
+            "version": "1.10.6",
             "source": {
                 "type": "git",
                 "url": "https://github.com/composer/composer.git",
-                "reference": "1291a16ce3f48bfdeca39d64fca4875098af4d7b"
+                "reference": "be81b9c4735362c26876bdbfd3b5bc7e7f711c88"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/composer/composer/zipball/1291a16ce3f48bfdeca39d64fca4875098af4d7b",
-                "reference": "1291a16ce3f48bfdeca39d64fca4875098af4d7b",
+                "url": "https://api.github.com/repos/composer/composer/zipball/be81b9c4735362c26876bdbfd3b5bc7e7f711c88",
+                "reference": "be81b9c4735362c26876bdbfd3b5bc7e7f711c88",
                 "shasum": ""
             },
             "require": {
@@ -116,17 +126,18 @@
                 "psr/log": "^1.0",
                 "seld/jsonlint": "^1.4",
                 "seld/phar-utils": "^1.0",
-                "symfony/console": "^2.7 || ^3.0 || ^4.0",
-                "symfony/filesystem": "^2.7 || ^3.0 || ^4.0",
-                "symfony/finder": "^2.7 || ^3.0 || ^4.0",
-                "symfony/process": "^2.7 || ^3.0 || ^4.0"
+                "symfony/console": "^2.7 || ^3.0 || ^4.0 || ^5.0",
+                "symfony/filesystem": "^2.7 || ^3.0 || ^4.0 || ^5.0",
+                "symfony/finder": "^2.7 || ^3.0 || ^4.0 || ^5.0",
+                "symfony/process": "^2.7 || ^3.0 || ^4.0 || ^5.0"
             },
             "conflict": {
-                "symfony/console": "2.8.38"
+                "symfony/console": "2.8.38",
+                "symfony/phpunit-bridge": "3.4.40"
             },
             "require-dev": {
-                "phpunit/phpunit": "^4.8.35 || ^5.7",
-                "phpunit/phpunit-mock-objects": "^2.3 || ^3.0"
+                "phpspec/prophecy": "^1.10",
+                "symfony/phpunit-bridge": "^3.4"
             },
             "suggest": {
                 "ext-openssl": "Enabling the openssl extension allows you to access https URLs for repositories and packages",
@@ -139,7 +150,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.9-dev"
+                    "dev-master": "1.10-dev"
                 }
             },
             "autoload": {
@@ -170,32 +181,45 @@
                 "dependency",
                 "package"
             ],
-            "time": "2020-02-04T11:58:49+00:00"
+            "funding": [
+                {
+                    "url": "https://packagist.com",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/composer/composer",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2020-05-06T08:28:10+00:00"
         },
         {
             "name": "composer/installers",
-            "version": "v1.8.0",
+            "version": "v1.9.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/composer/installers.git",
-                "reference": "7d610d50aae61ae7ed6675e58efeabdf279bb5e3"
+                "reference": "b93bcf0fa1fccb0b7d176b0967d969691cd74cca"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/composer/installers/zipball/7d610d50aae61ae7ed6675e58efeabdf279bb5e3",
-                "reference": "7d610d50aae61ae7ed6675e58efeabdf279bb5e3",
+                "url": "https://api.github.com/repos/composer/installers/zipball/b93bcf0fa1fccb0b7d176b0967d969691cd74cca",
+                "reference": "b93bcf0fa1fccb0b7d176b0967d969691cd74cca",
                 "shasum": ""
             },
             "require": {
-                "composer-plugin-api": "^1.0"
+                "composer-plugin-api": "^1.0 || ^2.0"
             },
             "replace": {
                 "roundcube/plugin-installer": "*",
                 "shama/baton": "*"
             },
             "require-dev": {
-                "composer/composer": "1.0.*@dev",
-                "phpunit/phpunit": "^4.8.36"
+                "composer/composer": "1.6.* || 2.0.*@dev",
+                "composer/semver": "1.0.* || 2.0.*@dev",
+                "phpunit/phpunit": "^4.8.36",
+                "sebastian/comparator": "^1.2.4",
+                "symfony/process": "^2.3"
             },
             "type": "composer-plugin",
             "extra": {
@@ -294,7 +318,17 @@
                 "zend",
                 "zikula"
             ],
-            "time": "2020-02-07T10:39:20+00:00"
+            "funding": [
+                {
+                    "url": "https://packagist.com",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/composer/composer",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2020-04-07T06:57:05+00:00"
         },
         {
             "name": "composer/semver",
@@ -1408,20 +1442,20 @@
         },
         {
             "name": "seld/jsonlint",
-            "version": "1.7.2",
+            "version": "1.8.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/Seldaek/jsonlint.git",
-                "reference": "e2e5d290e4d2a4f0eb449f510071392e00e10d19"
+                "reference": "ff2aa5420bfbc296cf6a0bc785fa5b35736de7c1"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/Seldaek/jsonlint/zipball/e2e5d290e4d2a4f0eb449f510071392e00e10d19",
-                "reference": "e2e5d290e4d2a4f0eb449f510071392e00e10d19",
+                "url": "https://api.github.com/repos/Seldaek/jsonlint/zipball/ff2aa5420bfbc296cf6a0bc785fa5b35736de7c1",
+                "reference": "ff2aa5420bfbc296cf6a0bc785fa5b35736de7c1",
                 "shasum": ""
             },
             "require": {
-                "php": "^5.3 || ^7.0"
+                "php": "^5.3 || ^7.0 || ^8.0"
             },
             "require-dev": {
                 "phpunit/phpunit": "^4.8.35 || ^5.7 || ^6.0"
@@ -1453,7 +1487,17 @@
                 "parser",
                 "validator"
             ],
-            "time": "2019-10-24T14:27:39+00:00"
+            "funding": [
+                {
+                    "url": "https://github.com/Seldaek",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/seld/jsonlint",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2020-04-30T19:05:18+00:00"
         },
         {
             "name": "seld/phar-utils",