diff --git a/src/node_version.h b/src/node_version.h
index 0dae4359ae279b..7b43eaf56c2931 100644
--- a/src/node_version.h
+++ b/src/node_version.h
@@ -73,6 +73,6 @@
  * an API is broken in the C++ side, including in v8 or
  * other dependencies.
  */
-#define NODE_MODULE_VERSION 55 /* Node.js v8.0.0 */
+#define NODE_MODULE_VERSION 56 /* Node.js v8.0.0 */
 
 #endif  // SRC_NODE_VERSION_H_