Synchronize submodules
diff --git a/third_party/tensorflow b/third_party/tensorflow
index 7ea86e9..1454ee0 160000
--- a/third_party/tensorflow
+++ b/third_party/tensorflow
@@ -1 +1 @@
-Subproject commit 7ea86e9de8a5b6426e7291e0e5477ddaee83ba88
+Subproject commit 1454ee0907ee3e71030d7123595fa5487f23a56d