diff --git a/CHANGELOG.md b/CHANGELOG.md
index d93ac21d7..0c6775b4e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -49,7 +49,7 @@ This release addresses several issues and adds minor improvements to the Portal.
 
 ### Deployment Migration Notes
 
-_No special migration steps required_
+- This version is not compatible with previous Catalog Crawler versions. Please ensure that you deploy a compatible Crawler version. Aside from the image version bump, there are no further migration steps required.
 
 #### Compatible Versions
 
diff --git a/docs/deployment-guide/goals/production/README.md b/docs/deployment-guide/goals/production/README.md
index 4b93a2e80..e74ab8798 100644
--- a/docs/deployment-guide/goals/production/README.md
+++ b/docs/deployment-guide/goals/production/README.md
@@ -324,7 +324,7 @@ AUTHORITY_PORTAL_FRONTEND_PORTAL_DISPLAY_NAME: "Authority Portal" # Portal name
 - Each deployment environment requires a Data Catalog Crawler.
   - A Data Catalog Crawler is based on the EDC Connector and crawls the catalogs of all connectors in the dataspace.
   - You will need an SKI/AKI client ID to register the crawler. Please refer to the [EDC documentation](https://github.com/sovity/edc-ce/tree/main/docs/getting-started#faq) on how to generate one.
-- See the [Catalog Crawler Productive Deployment Guide](https://github.com/sovity/edc-ce/blob/v10.4.1/docs/deployment-guide/goals/catalog-crawler-production/README.md) 
+- See the [Catalog Crawler Productive Deployment Guide](https://github.com/sovity/edc-ce/blob/v10.4.3/docs/deployment-guide/goals/catalog-crawler-production/README.md) 
 
 ## Initial Setup