compat: Update forward compatibility horizon to 2021-03-25

PiperOrigin-RevId: 364989100
Change-Id: I2237de43af83ad947e0a95728fbcd233faf7258e
diff --git a/tensorflow/python/compat/compat.py b/tensorflow/python/compat/compat.py
index d8e5c06..f73f74f 100644
--- a/tensorflow/python/compat/compat.py
+++ b/tensorflow/python/compat/compat.py
@@ -33,7 +33,7 @@
 # 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(2021, 3, 24)
+_FORWARD_COMPATIBILITY_HORIZON = datetime.date(2021, 3, 25)
 _FORWARD_COMPATIBILITY_DELTA_DAYS_VAR_NAME = "TF_FORWARD_COMPATIBILITY_DELTA_DAYS"
 _FORWARD_COMPATIBILITY_DATE_NUMBER = None