diff --git a/apps/umpire/ChangeLog b/apps/umpire/ChangeLog
index 21d3c7275..1ea4c4a4e 100644
--- a/apps/umpire/ChangeLog
+++ b/apps/umpire/ChangeLog
@@ -3,3 +3,4 @@
 1.10: Added Heart Rate Monitoring
 1.20: Prepared for approval
 1.30: Restored call of play after time
+1.31: Bug fixes