diff --git a/tests/apps/php/composer.lock b/tests/apps/php/composer.lock
index a5e1efbfa..1a9e35f81 100644
--- a/tests/apps/php/composer.lock
+++ b/tests/apps/php/composer.lock
@@ -8,16 +8,16 @@
     "packages": [
         {
             "name": "monolog/monolog",
-            "version": "1.12.0",
+            "version": "1.25.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/Seldaek/monolog.git",
-                "reference": "1fbe8c2641f2b163addf49cc5e18f144bec6b19f"
+                "reference": "70e65a5470a42cfec1a7da00d30edb6e617e8dcf"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/Seldaek/monolog/zipball/1fbe8c2641f2b163addf49cc5e18f144bec6b19f",
-                "reference": "1fbe8c2641f2b163addf49cc5e18f144bec6b19f",
+                "url": "https://api.github.com/repos/Seldaek/monolog/zipball/70e65a5470a42cfec1a7da00d30edb6e617e8dcf",
+                "reference": "70e65a5470a42cfec1a7da00d30edb6e617e8dcf",
                 "shasum": ""
             },
             "require": {
@@ -28,13 +28,17 @@
                 "psr/log-implementation": "1.0.0"
             },
             "require-dev": {
-                "aws/aws-sdk-php": "~2.4, >2.4.8",
+                "aws/aws-sdk-php": "^2.4.9 || ^3.0",
                 "doctrine/couchdb": "~1.0@dev",
                 "graylog2/gelf-php": "~1.0",
-                "phpunit/phpunit": "~4.0",
-                "raven/raven": "~0.5",
-                "ruflin/elastica": "0.90.*",
-                "videlalvaro/php-amqplib": "~2.4"
+                "jakub-onderka/php-parallel-lint": "0.9",
+                "php-amqplib/php-amqplib": "~2.4",
+                "php-console/php-console": "^3.1.3",
+                "phpunit/phpunit": "~4.5",
+                "phpunit/phpunit-mock-objects": "2.3.0",
+                "ruflin/elastica": ">=0.90 <3.0",
+                "sentry/sentry": "^0.13",
+                "swiftmailer/swiftmailer": "^5.3|^6.0"
             },
             "suggest": {
                 "aws/aws-sdk-php": "Allow sending log messages to AWS services like DynamoDB",
@@ -42,15 +46,17 @@
                 "ext-amqp": "Allow sending log messages to an AMQP server (1.0+ required)",
                 "ext-mongo": "Allow sending log messages to a MongoDB server",
                 "graylog2/gelf-php": "Allow sending log messages to a GrayLog2 server",
-                "raven/raven": "Allow sending log messages to a Sentry server",
+                "mongodb/mongodb": "Allow sending log messages to a MongoDB server via PHP Driver",
+                "php-amqplib/php-amqplib": "Allow sending log messages to an AMQP server using php-amqplib",
+                "php-console/php-console": "Allow sending log messages to Google Chrome",
                 "rollbar/rollbar": "Allow sending log messages to Rollbar",
                 "ruflin/elastica": "Allow sending log messages to an Elastic Search server",
-                "videlalvaro/php-amqplib": "Allow sending log messages to an AMQP server using php-amqplib"
+                "sentry/sentry": "Allow sending log messages to a Sentry server"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.12.x-dev"
+                    "dev-master": "2.0.x-dev"
                 }
             },
             "autoload": {
@@ -76,7 +82,7 @@
                 "logging",
                 "psr-3"
             ],
-            "time": "2014-12-29T21:29:35+00:00"
+            "time": "2019-09-06T13:49:17+00:00"
         },
         {
             "name": "paragonie/random_compat",