diff --git a/changelog.md b/changelog.md
index b9d60e2..0b55d9a 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,5 +1,10 @@
 # Changelog
 
+## 2024-12-13 - 4.1.1 - fix(smarttime.units)
+Fix issue in getMilliSecondsAsHumanReadableAgoTime
+
+- Corrected the parameter type passed to date-fns.formatDistanceToNow within getMilliSecondsAsHumanReadableAgoTime function.
+
 ## 2024-12-13 - 4.1.0 - feat(smarttime.units)
 Add function to get human-readable time ago string from milliseconds.
 
diff --git a/ts/00_commitinfo_data.ts b/ts/00_commitinfo_data.ts
index 7527b83..807b9ce 100644
--- a/ts/00_commitinfo_data.ts
+++ b/ts/00_commitinfo_data.ts
@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@push.rocks/smarttime',
-  version: '4.1.0',
+  version: '4.1.1',
   description: 'Provides utilities for advanced time handling including cron jobs, timestamps, intervals, and more.'
 }
diff --git a/ts/smarttime.units.ts b/ts/smarttime.units.ts
index ff9af3b..6120946 100644
--- a/ts/smarttime.units.ts
+++ b/ts/smarttime.units.ts
@@ -69,5 +69,5 @@ export const getMilliSecondsAsHumanReadableString = (milliSecondsArg: number): s
 };
 
 export const getMilliSecondsAsHumanReadableAgoTime = (timeStampArg: number): string => {
-  return plugins.dateFns.formatDistanceToNow(timeStampArg);
+  return plugins.dateFns.formatDistanceToNow(new Date(timeStampArg));
 }