diff --git a/tensorflow/core/public/version.h b/tensorflow/core/public/version.h
index 9c9f75f5f9c..9217d5a62dc 100644
--- a/tensorflow/core/public/version.h
+++ b/tensorflow/core/public/version.h
@@ -108,7 +108,7 @@ limitations under the License.
 
 #define TF_GRAPH_DEF_VERSION_MIN_PRODUCER 0
 #define TF_GRAPH_DEF_VERSION_MIN_CONSUMER 0
-#define TF_GRAPH_DEF_VERSION 87  // Updated: 2019/7/5
+#define TF_GRAPH_DEF_VERSION 88  // Updated: 2019/7/6
 
 // Checkpoint compatibility versions (the versions field in SavedSliceMeta).
 //