minor (dev-)dependency updates

composer.json

@@ -1,6 +1,6 @@
 {
   "name": "stklcode/statify-blacklist",
-  "version": "1.5.1",
+  "version": "1.5.2-alpha",
   "description": "A blacklist extension for the famous Statify WordPress plugin",
   "keywords": [
     "wordpress",
@@ -19,17 +19,17 @@
   "type": "wordpress-plugin",
   "require": {
     "php": ">=5.5",
-    "composer/installers": "~1.7"
+    "composer/installers": "~1.9"
   },
   "require-dev": {
-    "dealerdirect/phpcodesniffer-composer-installer": "^0.5",
+    "dealerdirect/phpcodesniffer-composer-installer": "^0.7",
     "consolidation/robo": "^1.4",
     "phpunit/phpunit": "*",
     "phpunit/php-code-coverage": "*",
-    "slowprog/composer-copy-file": "~0.2",
+    "slowprog/composer-copy-file": "~0.3",
     "squizlabs/php_codesniffer": "^3.5",
     "phpcompatibility/php-compatibility": "^9.3",
-    "wp-coding-standards/wpcs": "^2.1"
+    "wp-coding-standards/wpcs": "^2.3"
   },
   "scripts": {
     "build": [

package.json

@@ -1,6 +1,6 @@
 {
   "name": "statify-blacklist",
-  "version": "1.5.1",
+  "version": "1.5.2-alpha",
   "description": "A blacklist extension for the famous Statify WordPress plugin",
   "author": "Stefan Kalscheuer",
   "license": "GPL-2.0+"

statify-blacklist.php

@@ -10,7 +10,7 @@
  * Plugin Name: Statify Blacklist
  * Plugin URI:  https://wordpress.org/plugins/statify-blacklist/
  * Description: Extension for the Statify plugin to add a customizable blacklists.
- * Version:     1.5.1
+ * Version:     1.5.2-alpha
  * Author:      Stefan Kalscheuer (@stklcode)
  * Author URI:  https://www.stklcode.de
  * Text Domain: statify-blacklist