diff --git a/_config.yml b/_config.yml
index be5f11d7b..31440df63 100644
--- a/_config.yml
+++ b/_config.yml
@@ -635,10 +635,10 @@ baseurl: /blazor-ui
 enable_blazorRepl: true
 
 ## Latest UI for Blazor version. Used in some articles
-uiForBlazorLatestVersion: "4.3.0"
+uiForBlazorLatestVersion: "4.4.0"
 
 ## Compatible theme version for CDN URLs
-themeCdnVersion: "6.4.0"
+themeCdnVersion: "6.6.0"
 
 ## The Kendo UI version used
 cdnVersion: "2019.1.115"