Synchronize submodules
diff --git a/third_party/tensorflow b/third_party/tensorflow
index 76c6852..090b691 160000
--- a/third_party/tensorflow
+++ b/third_party/tensorflow
@@ -1 +1 @@
-Subproject commit 76c685252469e800aa4486c50f6a390f26b806a7
+Subproject commit 090b691fbf7b7823c41345004d12eddaa6c86118