diff --git a/14/umbraco-cms/fundamentals/setup/upgrading/version-specific/README.md b/14/umbraco-cms/fundamentals/setup/upgrading/version-specific/README.md
index 90d1dd9eb0c..94de1f3dc83 100644
--- a/14/umbraco-cms/fundamentals/setup/upgrading/version-specific/README.md
+++ b/14/umbraco-cms/fundamentals/setup/upgrading/version-specific/README.md
@@ -223,6 +223,10 @@ The deprecated version, `Microsoft.Data.SQlite`, has been removed and will requi
 
 ```
 
+* **Webhook payload property casing has changed**
+
+Following changes to serialization, property names in the payload now use camelCase instead of PascalCase. For example, the 'CreateDate' property is now 'createDate'.
+
 **In-depth and further breaking changes for Umbraco 14 can be found on the** [**CMS GitHub**](https://github.com/umbraco/Umbraco-CMS/pulls?q=is%3Apr+base%3Av14%2Fdev+label%3Acategory%2Fbreaking) **repository and on** [**Our Website**](https://our.umbraco.com/download/releases/1400)**.**
 
 </details>
diff --git a/14/umbraco-cms/reference/webhooks/README.md b/14/umbraco-cms/reference/webhooks/README.md
index a8e322961c7..418aa51bb7a 100644
--- a/14/umbraco-cms/reference/webhooks/README.md
+++ b/14/umbraco-cms/reference/webhooks/README.md
@@ -52,19 +52,19 @@ For example, the `Content Published` event sends the specific content that trigg
 
 ```json
 {
-  "Name": "Root",
-  "CreateDate": "2023-12-11T12:02:38.9979314",
-  "UpdateDate": "2023-12-11T12:02:38.9979314",
-  "Route": {
-    "Path": "/",
-    "StartItem": {
-      "Id": "c1922956-7855-4fa0-8f2c-7af149a92135",
-      "Path": "root"
+  "name": "Root",
+  "createDate": "2023-12-11T12:02:38.9979314",
+  "updateDate": "2023-12-11T12:02:38.9979314",
+  "route": {
+    "path": "/",
+    "startItem": {
+      "id": "c1922956-7855-4fa0-8f2c-7af149a92135",
+      "path": "root"
     }
   },
-  "Id": "c1922956-7855-4fa0-8f2c-7af149a92135",
-  "ContentType": "root",
-  "Properties": {}
+  "id": "c1922956-7855-4fa0-8f2c-7af149a92135",
+  "contentType": "root",
+  "properties": {}
 }
 ```
 
@@ -72,7 +72,7 @@ However, the `Content deleted` does not send the entire content as JSON, instead
 
 ```json
 {
-  "Id": "c1922956-7855-4fa0-8f2c-7af149a92135"
+  "id": "c1922956-7855-4fa0-8f2c-7af149a92135"
 }
 ```
 
diff --git a/15/umbraco-cms/fundamentals/setup/upgrading/version-specific/README.md b/15/umbraco-cms/fundamentals/setup/upgrading/version-specific/README.md
index e0d59217ade..4fad3d5cdb1 100644
--- a/15/umbraco-cms/fundamentals/setup/upgrading/version-specific/README.md
+++ b/15/umbraco-cms/fundamentals/setup/upgrading/version-specific/README.md
@@ -272,6 +272,10 @@ The deprecated version, `Microsoft.Data.SQlite`, has been removed and will requi
 
 ```
 
+* **Webhook payload property casing has changed**
+
+Following changes to serialization, property names in the payload now use camelCase instead of PascalCase. For example, the 'CreateDate' property is now 'createDate'.
+
 **In-depth and further breaking changes for Umbraco 14 can be found on the** [**CMS GitHub**](https://github.com/umbraco/Umbraco-CMS/pulls?q=is%3Apr+base%3Av14%2Fdev+label%3Acategory%2Fbreaking) **repository and on** [**Our Website**](https://our.umbraco.com/download/releases/1400)**.**
 
 </details>
diff --git a/15/umbraco-cms/reference/webhooks/README.md b/15/umbraco-cms/reference/webhooks/README.md
index e6629910ac6..ef38a44c816 100644
--- a/15/umbraco-cms/reference/webhooks/README.md
+++ b/15/umbraco-cms/reference/webhooks/README.md
@@ -56,19 +56,19 @@ Each webhook event sends a JSON payload. For example, the `Content Published` ev
 
 ```json
 {
-  "Name": "Root",
-  "CreateDate": "2023-12-11T12:02:38.9979314",
-  "UpdateDate": "2023-12-11T12:02:38.9979314",
-  "Route": {
-    "Path": "/",
-    "StartItem": {
-      "Id": "c1922956-7855-4fa0-8f2c-7af149a92135",
-      "Path": "root"
+  "name": "Root",
+  "createDate": "2023-12-11T12:02:38.9979314",
+  "updateDate": "2023-12-11T12:02:38.9979314",
+  "route": {
+    "path": "/",
+    "startItem": {
+      "id": "c1922956-7855-4fa0-8f2c-7af149a92135",
+      "path": "root"
     }
   },
-  "Id": "c1922956-7855-4fa0-8f2c-7af149a92135",
-  "ContentType": "root",
-  "Properties": {}
+  "id": "c1922956-7855-4fa0-8f2c-7af149a92135",
+  "contentType": "root",
+  "properties": {}
 }
 ```
 
@@ -76,7 +76,7 @@ The `Content Deleted` event sends only the content ID:
 
 ```json
 {
-  "Id": "c1922956-7855-4fa0-8f2c-7af149a92135"
+  "id": "c1922956-7855-4fa0-8f2c-7af149a92135"
 }
 ```
 
diff --git a/16/umbraco-cms/fundamentals/setup/upgrading/version-specific/README.md b/16/umbraco-cms/fundamentals/setup/upgrading/version-specific/README.md
index a37a7531e90..86cfe116c7d 100644
--- a/16/umbraco-cms/fundamentals/setup/upgrading/version-specific/README.md
+++ b/16/umbraco-cms/fundamentals/setup/upgrading/version-specific/README.md
@@ -308,6 +308,10 @@ The deprecated version, `Microsoft.Data.SQlite`, has been removed and will requi
 
 ```
 
+* **Webhook payload property casing has changed**
+
+Following changes to serialization, property names in the payload now use camelCase instead of PascalCase. For example, the 'CreateDate' property is now 'createDate'.
+
 **In-depth and further breaking changes for Umbraco 14 can be found on the** [**CMS GitHub**](https://github.com/umbraco/Umbraco-CMS/pulls?q=is%3Apr+base%3Av14%2Fdev+label%3Acategory%2Fbreaking) **repository and on** [**Our Website**](https://our.umbraco.com/download/releases/1400)**.**
 
 </details>
diff --git a/16/umbraco-cms/reference/webhooks/README.md b/16/umbraco-cms/reference/webhooks/README.md
index e6629910ac6..ef38a44c816 100644
--- a/16/umbraco-cms/reference/webhooks/README.md
+++ b/16/umbraco-cms/reference/webhooks/README.md
@@ -56,19 +56,19 @@ Each webhook event sends a JSON payload. For example, the `Content Published` ev
 
 ```json
 {
-  "Name": "Root",
-  "CreateDate": "2023-12-11T12:02:38.9979314",
-  "UpdateDate": "2023-12-11T12:02:38.9979314",
-  "Route": {
-    "Path": "/",
-    "StartItem": {
-      "Id": "c1922956-7855-4fa0-8f2c-7af149a92135",
-      "Path": "root"
+  "name": "Root",
+  "createDate": "2023-12-11T12:02:38.9979314",
+  "updateDate": "2023-12-11T12:02:38.9979314",
+  "route": {
+    "path": "/",
+    "startItem": {
+      "id": "c1922956-7855-4fa0-8f2c-7af149a92135",
+      "path": "root"
     }
   },
-  "Id": "c1922956-7855-4fa0-8f2c-7af149a92135",
-  "ContentType": "root",
-  "Properties": {}
+  "id": "c1922956-7855-4fa0-8f2c-7af149a92135",
+  "contentType": "root",
+  "properties": {}
 }
 ```
 
@@ -76,7 +76,7 @@ The `Content Deleted` event sends only the content ID:
 
 ```json
 {
-  "Id": "c1922956-7855-4fa0-8f2c-7af149a92135"
+  "id": "c1922956-7855-4fa0-8f2c-7af149a92135"
 }
 ```