diff --git a/composer.json b/composer.json
index 667ebfa..dc84260 100644
--- a/composer.json
+++ b/composer.json
@@ -62,7 +62,7 @@
 		"szepeviktor/phpstan-wordpress": "^2.0.2",
 		"wp-coding-standards/wpcs": "^3.1",
 		"wp-phpunit/wp-phpunit": "^6.5",
-		"wpackagist-plugin/plugin-check": "~1.6.0",
+		"wpackagist-plugin/plugin-check": "~1.8.0",
 		"yoast/phpunit-polyfills": "^4.0"
 	},
 	"scripts": {
diff --git a/composer.lock b/composer.lock
index 4c4c8c3..cc65315 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "a0476da62f7458ff6e73ca109d03b94c",
+    "content-hash": "592d96459b5d9bc1064f481ceecdd813",
     "packages": [],
     "packages-dev": [
         {
@@ -3181,15 +3181,15 @@
         },
         {
             "name": "wpackagist-plugin/plugin-check",
-            "version": "1.6.0",
+            "version": "1.8.0",
             "source": {
                 "type": "svn",
                 "url": "https://plugins.svn.wordpress.org/plugin-check/",
-                "reference": "tags/1.6.0"
+                "reference": "tags/1.8.0"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://downloads.wordpress.org/plugin/plugin-check.1.6.0.zip"
+                "url": "https://downloads.wordpress.org/plugin/plugin-check.1.8.0.zip"
             },
             "require": {
                 "composer/installers": "^1.0 || ^2.0"