diff --git a/extra_requirements/requirements-tests.txt b/extra_requirements/requirements-tests.txt
index 0624a1d5..28c7d5e6 100644
--- a/extra_requirements/requirements-tests.txt
+++ b/extra_requirements/requirements-tests.txt
@@ -22,7 +22,7 @@ ipywidgets==8.1.5                                  # for online monitoring
 jax==0.5.0
 Jinja2==3.1.5
 jupyter-client==8.6.3
-keras==3.8.0
+keras==3.9.2
 lz4==4.4.3                                         # strax dependency
 m2r==0.2.1                                         # don't update, straxen dependency
 matplotlib==3.9.4