diff --git a/ext/php_phalcon.h b/ext/php_phalcon.h
index 85623bae91..391706f923 100644
--- a/ext/php_phalcon.h
+++ b/ext/php_phalcon.h
@@ -14,7 +14,7 @@
 #define PHP_PHALCON_VERSION     "5.1.4"
 #define PHP_PHALCON_EXTNAME     "phalcon"
 #define PHP_PHALCON_AUTHOR      "Phalcon Team and contributors"
-#define PHP_PHALCON_ZEPVERSION  "0.16.3-0f244ac2"
+#define PHP_PHALCON_ZEPVERSION  "0.17.0-9f99da6"
 #define PHP_PHALCON_DESCRIPTION "Phalcon is a full stack PHP framework, delivered as a PHP extension, offering lower resource consumption and high performance."
 
 typedef struct _zephir_struct_db {