diff --git a/m1_setup.sh b/m1_setup.sh
index 9544e1f..cf76c70 100644
--- a/m1_setup.sh
+++ b/m1_setup.sh
@@ -51,7 +51,7 @@ python3 -m pip install opt_einsum
 python3 -m pip install flatbuffers==1.12.0
 python3 -m pip install google-pasta==0.2
 python3 -m pip install h5py==3.1.0
-python3 -m pip install keras-nightly==2.5.0.dev
+python3 -m pip install keras-nightly==2.5.0.dev2021032900
 python3 -m pip install keras-preprocessing==1.1.2
 python3 -m pip install tensorflow-estimator<2.6.0,>=2.5.0rc0
 python3 -m pip install termcolor==1.1.0