diff --git a/requirements/base.txt b/requirements/base.txt
index 05734d9da..82f724529 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -48,7 +48,7 @@ scipp==24.9.1
     # via
     #   -r base.in
     #   scippnexus
-scippnexus==24.8.1
+scippnexus==24.9.0
     # via -r base.in
 scipy==1.14.0
     # via