diff --git a/tensorflow/python/compat/compat.py b/tensorflow/python/compat/compat.py
index 892609a..7286f5c 100644
--- a/tensorflow/python/compat/compat.py
+++ b/tensorflow/python/compat/compat.py
@@ -31,7 +31,7 @@
 # This value changes every day with an automatic CL. It can be modified in code
 # via `forward_compatibility_horizon()` or with the environment variable
 # TF_FORWARD_COMPATIBILITY_DELTA_DAYS, which is added to the compatibility date.
-_FORWARD_COMPATIBILITY_HORIZON = datetime.date(2019, 9, 14)
+_FORWARD_COMPATIBILITY_HORIZON = datetime.date(2019, 9, 15)
 
 _FORWARD_COMPATIBILITY_HORIZON_OVERRIDDEN = False
 _FORWARD_COMPATIBILITY_DELTA_DAYS_VAR_NAME = "TF_FORWARD_COMPATIBILITY_DELTA_DAYS"