diff --git a/pkgs/development/php-packages/yaml/default.nix b/pkgs/development/php-packages/yaml/default.nix
index bb890a7fd350..fecc29777ad7 100644
--- a/pkgs/development/php-packages/yaml/default.nix
+++ b/pkgs/development/php-packages/yaml/default.nix
@@ -7,8 +7,8 @@
 buildPecl {
   pname = "yaml";
 
-  version = "2.2.3";
-  sha256 = "sha256-WTfrlyLd9tZGJnmc+gJFmP8kUuoVeZLk5nMxolP5AjY=";
+  version = "2.2.4";
+  sha256 = "sha256-jrNTuvh/FbG2Ksbrcci1iWhZWKH+iw49IqxZVg0OiRM=";
 
   configureFlags = [ "--with-yaml=${libyaml.dev}" ];