diff --git a/requirements/base.txt b/requirements/base.txt
index 37d1b9d8..135e3e95 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -164,7 +164,7 @@ sciline==25.11.1
     # via
     #   -r base.in
     #   essreduce
-scipp==26.2.0
+scipp==26.3.0
     # via
     #   -r base.in
     #   essreduce