diff --git a/README.md b/README.md
index 24c4cf8..f9dc607 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@
 </p>
 
 <p align="center">
-	<img alt="Version 3.2.0" src="https://img.shields.io/badge/version-3.2.0-blue" />
+	<img alt="Version 3.2.1" src="https://img.shields.io/badge/version-3.2.1-blue" />
 </p>
 
 ## Introduction
diff --git a/package.json b/package.json
index a59d876..ba55fcf 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@sharkitek/core",
-	"version": "3.2.0",
+	"version": "3.2.1",
 	"description": "TypeScript library for well-designed model architectures.",
 	"keywords": [
 		"deserialization",
diff --git a/src/Model/Types/DateType.ts b/src/Model/Types/DateType.ts
index f8cf1a7..b075c3c 100644
--- a/src/Model/Types/DateType.ts
+++ b/src/Model/Types/DateType.ts
@@ -21,6 +21,11 @@ export class DateType extends Type<string, Date>
 
 		return value?.toISOString();
 	}
+
+	propertyHasChanged(originalValue: Date|null|undefined, currentValue: Date|null|undefined): boolean
+	{
+		return originalValue?.toISOString() != currentValue?.toISOString();
+	}
 }
 
 /**