diff --git a/main/php_version.h b/main/php_version.h
index d9ea4aab3cd..8d30a367d36 100644
--- a/main/php_version.h
+++ b/main/php_version.h
@@ -2,7 +2,7 @@
 /* edit configure.in to change version number */
 #define PHP_MAJOR_VERSION 5
 #define PHP_MINOR_VERSION 5
-#define PHP_RELEASE_VERSION 5
+#define PHP_RELEASE_VERSION 8
 #define PHP_EXTRA_VERSION "-dev"
-#define PHP_VERSION "5.5.5-dev"
-#define PHP_VERSION_ID 50505
+#define PHP_VERSION "5.5.8-dev"
+#define PHP_VERSION_ID 50508