diff --git a/pangolin_assignment/__init__.py b/pangolin_assignment/__init__.py
index 7228932..60ad627 100644
--- a/pangolin_assignment/__init__.py
+++ b/pangolin_assignment/__init__.py
@@ -1,3 +1,3 @@
 _program = "pangolin-assignment"
-__version__ = "1.30"
-__date__ = "2024-09-19"
+__version__ = "1.31"
+__date__ = "2024-11-19"
diff --git a/pangolin_assignment/usher_assignments.cache.csv.gz b/pangolin_assignment/usher_assignments.cache.csv.gz
index a90da41..06ec623 100644
--- a/pangolin_assignment/usher_assignments.cache.csv.gz
+++ b/pangolin_assignment/usher_assignments.cache.csv.gz
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:e6a13323f64ae6e2a18adea15a260ec85e3c1fd53a6d142052b9b243b880c207
-size 303577411
+oid sha256:f66b36539638487900deb47ca998d4cb57d447ecb309db261ab7ea63a2f82ede
+size 305492916