diff --git a/Zend/zend_modules.h b/Zend/zend_modules.h
index 45128b40054..16d918c75bd 100644
--- a/Zend/zend_modules.h
+++ b/Zend/zend_modules.h
@@ -37,8 +37,7 @@ extern unsigned char second_arg_allow_ref[];
 
 #include "zend.h"
 
-#define ZEND_MODULE_API_NO 20000401
-
+#define ZEND_MODULE_API_NO 20000609
 #ifdef ZTS
 #define USING_ZTS 1
 #else