diff --git a/requirements.txt b/requirements.txt
index ccec6b3..3e87189 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,5 +8,5 @@ tf-models-official==2.9.1
 pyyaml==5.4.1  # because of tf-models-official
 ml_collections==0.1.1
 absl-py==1.0.0
-keras==2.9.0
+keras==3.9.0
 pysam==0.19.0