diff --git a/pkgs/development/php-packages/rdkafka/default.nix b/pkgs/development/php-packages/rdkafka/default.nix
index 04e6df329a1b..f07bc87dd39b 100644
--- a/pkgs/development/php-packages/rdkafka/default.nix
+++ b/pkgs/development/php-packages/rdkafka/default.nix
@@ -3,8 +3,8 @@
 buildPecl {
   pname = "rdkafka";
 
-  version = "6.0.1";
-  sha256 = "sha256-ikq+cB5ZPRBCwhB0YQT0sEsVrJjbYzGEju2RrK388ZI=";
+  version = "6.0.3";
+  sha256 = "sha256-Euqrl21JaX4x8WOLR4ietexhrbdYcIlBESsVf47H3Ug=";
 
   buildInputs = [ rdkafka pcre2 ];