diff --git a/composer.lock b/composer.lock
index 020279a..e237fba 100644
--- a/composer.lock
+++ b/composer.lock
@@ -60,16 +60,16 @@
         },
         {
             "name": "brumann/polyfill-unserialize",
-            "version": "v1.0.3",
+            "version": "v1.0.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/dbrumann/polyfill-unserialize.git",
-                "reference": "844d7e44b62a1a3d5c68cfb7ebbd59c17ea0fd7b"
+                "reference": "8ed1cd343ddc134a7ef649aca0aa0fe2a1b45008"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/dbrumann/polyfill-unserialize/zipball/844d7e44b62a1a3d5c68cfb7ebbd59c17ea0fd7b",
-                "reference": "844d7e44b62a1a3d5c68cfb7ebbd59c17ea0fd7b",
+                "url": "https://api.github.com/repos/dbrumann/polyfill-unserialize/zipball/8ed1cd343ddc134a7ef649aca0aa0fe2a1b45008",
+                "reference": "8ed1cd343ddc134a7ef649aca0aa0fe2a1b45008",
                 "shasum": ""
             },
             "require": {
@@ -92,7 +92,7 @@
                 }
             ],
             "description": "Backports unserialize options introduced in PHP 7.0 to older PHP versions.",
-            "time": "2017-02-03T09:55:47+00:00"
+            "time": "2019-07-14T23:16:24+00:00"
         },
         {
             "name": "chi-teck/drupal-code-generator",
@@ -3200,16 +3200,16 @@
         },
         {
             "name": "drupal/core",
-            "version": "8.7.4",
+            "version": "8.7.5",
             "source": {
                 "type": "git",
                 "url": "https://github.com/drupal/core.git",
-                "reference": "a6d447d41545323f54c5034e551fb43b8050eca9"
+                "reference": "12cea52c782bb76e666c54c2a65cd3946daa3613"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/drupal/core/zipball/a6d447d41545323f54c5034e551fb43b8050eca9",
-                "reference": "a6d447d41545323f54c5034e551fb43b8050eca9",
+                "url": "https://api.github.com/repos/drupal/core/zipball/12cea52c782bb76e666c54c2a65cd3946daa3613",
+                "reference": "12cea52c782bb76e666c54c2a65cd3946daa3613",
                 "shasum": ""
             },
             "require": {
@@ -3440,7 +3440,7 @@
                 "GPL-2.0-or-later"
             ],
             "description": "Drupal is an open source content management platform powering millions of websites and applications.",
-            "time": "2019-07-04T07:26:51+00:00"
+            "time": "2019-07-16T16:24:57+00:00"
         },
         {
             "name": "drupal/crop",