diff --git a/pkgs/development/php-packages/parallel/default.nix b/pkgs/development/php-packages/parallel/default.nix
index abb5da0bb888..c3ab601ae1d5 100644
--- a/pkgs/development/php-packages/parallel/default.nix
+++ b/pkgs/development/php-packages/parallel/default.nix
@@ -6,8 +6,8 @@
 
 buildPecl {
   pname = "parallel";
-  version = "1.2.4";
-  hash = "sha256-s9W9aZpQsJLdzZ/d2E1iGDsMTAAjeWbOgWeKP6nNp0A=";
+  version = "1.2.6";
+  hash = "sha256-tFQUbRxEb7gJlec0447akrngkJ0UZqojz5QNfXqvDcA=";
   meta = {
     description = "Parallel concurrency API";
     # parallel extension requires PHP with ZTS enabled