diff --git a/composer.json b/composer.json
index 8dbe40c..b944fa0 100644
--- a/composer.json
+++ b/composer.json
@@ -26,7 +26,7 @@
     "phpcompatibility/phpcompatibility-wp": "^2.1",
     "phpunit/phpunit": "^5|^6|^7|^8|^9",
     "slowprog/composer-copy-file": "~0.3",
-    "squizlabs/php_codesniffer": "^3.7",
+    "squizlabs/php_codesniffer": "^3.9",
     "wp-coding-standards/wpcs": "^3.0",
     "yoast/phpunit-polyfills": "^2.0"
   },
diff --git a/package.json b/package.json
index 1ad68d8..a88cc38 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
   "author": "Stefan Kalscheuer",
   "license": "GPL-2.0+",
   "devDependencies": {
-    "@wordpress/eslint-plugin": "^14",
+    "@wordpress/eslint-plugin": "^17",
     "@wordpress/stylelint-config": "^21",
     "eslint": "^8",
     "stylelint": "^14"