diff --git a/composer.json b/composer.json
index 416ac50d..e468a6bf 100644
--- a/composer.json
+++ b/composer.json
@@ -12,7 +12,7 @@
 	"require": {
 		"php": ">=7.1",
 		"composer-plugin-api": "^1.1 || ^2.0",
-		"symfony/yaml": "~5.4.23"
+		"symfony/yaml": "~5.4.31"
 	},
 	"extra": {
 		"class": "Altis\\Local_Server\\Composer\\Plugin",