diff --git a/apps/alarm/ChangeLog b/apps/alarm/ChangeLog
index 57ba2f710..9cf5972c4 100644
--- a/apps/alarm/ChangeLog
+++ b/apps/alarm/ChangeLog
@@ -49,3 +49,4 @@
 0.44: Add "delete timer after expiration" setting to events.
 0.45: Fix new alarm when selectedAlarm is undefined
 0.46: Show alarm groups if the Show Group setting is ON.  Scroll alarms menu back to previous position when getting back to it.
+0.47: Fix wrap around when snoozed through midnight
diff --git a/apps/alarm/app.js b/apps/alarm/app.js
index cdb0d0041..ee453d5ee 100644
--- a/apps/alarm/app.js
+++ b/apps/alarm/app.js
@@ -28,6 +28,8 @@ const iconTimerOff = "\0" + (g.theme.dark
 
 // An array of alarm objects (see sched/README.md)
 var alarms = require("sched").getAlarms();
+// Fix possible wrap around in existing alarms #3281
+alarms.forEach(e => e.t %= 86400000);
 
 function handleFirstDayOfWeek(dow) {
   if (firstDayOfWeek == 1) {
diff --git a/apps/alarm/metadata.json b/apps/alarm/metadata.json
index c612324c7..20969e6df 100644
--- a/apps/alarm/metadata.json
+++ b/apps/alarm/metadata.json
@@ -2,7 +2,7 @@
   "id": "alarm",
   "name": "Alarms & Timers",
   "shortName": "Alarms",
-  "version": "0.46",
+  "version": "0.47",
   "description": "Set alarms and timers on your Bangle",
   "icon": "app.png",
   "tags": "tool,alarm",
diff --git a/apps/sched/ChangeLog b/apps/sched/ChangeLog
index 98cedd5ad..7f4287ebb 100644
--- a/apps/sched/ChangeLog
+++ b/apps/sched/ChangeLog
@@ -25,3 +25,4 @@
 0.22: Dated event repeat option
 0.23: Allow buzzing forever when an alarm fires
 0.24: Emit alarmReload when alarms change (used by widalarm)
+0.25: Fix wrap around when snoozed through midnight
diff --git a/apps/sched/metadata.json b/apps/sched/metadata.json
index dba3bc160..32e95dcfe 100644
--- a/apps/sched/metadata.json
+++ b/apps/sched/metadata.json
@@ -1,7 +1,7 @@
 {
   "id": "sched",
   "name": "Scheduler",
-  "version": "0.24",
+  "version": "0.25",
   "description": "Scheduling library for alarms and timers",
   "icon": "app.png",
   "type": "scheduler",
diff --git a/apps/sched/sched.js b/apps/sched/sched.js
index 88d3b90cd..4b9b2d6cc 100644
--- a/apps/sched/sched.js
+++ b/apps/sched/sched.js
@@ -36,6 +36,7 @@ function showAlarm(alarm) {
         alarm.ot = alarm.t;
       }
       alarm.t += settings.defaultSnoozeMillis;
+      alarm.t %= 86400000;
       Bangle.emit("alarmSnooze", alarm);
     } else {
       let del = alarm.del === undefined ? settings.defaultDeleteExpiredTimers : alarm.del;