diff --git a/cluster/imagenet64/requirements.txt b/cluster/imagenet64/requirements.txt
index dce2420..a4cbfb9 100644
--- a/cluster/imagenet64/requirements.txt
+++ b/cluster/imagenet64/requirements.txt
@@ -1,4 +1,4 @@
 boto3
 paramiko
 pyyaml
-tensorflow-gpu==1.4
+tensorflow-gpu==2.5.1