diff --git a/README.md b/README.md
index 0e22cf2e..348c939e 100644
--- a/README.md
+++ b/README.md
@@ -89,7 +89,7 @@ are used to embed the content.
    ```
 
 4. Commit and push changes from `go.mod` and `go.sum` files.
-   In the `go.sum` file keep only two last records to avoid file cluttering.
+   In the `go.sum` file, keep only the two required entries for each theme to avoid file clutter.
 
 ## Common theme
 
diff --git a/site/go.mod b/site/go.mod
index e746328a..5077286e 100644
--- a/site/go.mod
+++ b/site/go.mod
@@ -3,6 +3,6 @@ module github.com/SpineEventEngine/SpineEventEngine.github.io
 go 1.22.0
 
 require (
-	github.com/SpineEventEngine/documentation/docs v0.0.0-20251218172704-bae518144b35 // indirect
+	github.com/SpineEventEngine/documentation/docs v0.0.0-20251219134029-fa2a7bc2f266 // indirect
 	github.com/TeamDev-Ltd/site-commons v0.0.0-20251202150534-a795438915ff // indirect
 )
diff --git a/site/go.sum b/site/go.sum
index 59b5149b..b6212ae7 100644
--- a/site/go.sum
+++ b/site/go.sum
@@ -1,4 +1,4 @@
-github.com/SpineEventEngine/documentation/docs v0.0.0-20251218172704-bae518144b35 h1:ejTQ+jaJMC6Erz5wAcnTYV52VOEYtDsGYqsqmS3GqYk=
-github.com/SpineEventEngine/documentation/docs v0.0.0-20251218172704-bae518144b35/go.mod h1:0lSB4kPZY9Qk429mepYiraNIEucYDIwiNVhJ3Wn3gKo=
+github.com/SpineEventEngine/documentation/docs v0.0.0-20251219134029-fa2a7bc2f266 h1:UFv+IDkXRivFdj+fshCWlSZcnBuUZarYiKdgCJY3B64=
+github.com/SpineEventEngine/documentation/docs v0.0.0-20251219134029-fa2a7bc2f266/go.mod h1:0lSB4kPZY9Qk429mepYiraNIEucYDIwiNVhJ3Wn3gKo=
 github.com/TeamDev-Ltd/site-commons v0.0.0-20251202150534-a795438915ff h1:8kjfGJhf6LeS+IlK9NRktxtcv6O/WDneBuQD3QLPGIs=
 github.com/TeamDev-Ltd/site-commons v0.0.0-20251202150534-a795438915ff/go.mod h1:atDeksDWBzsIidpW6Ivz2yYHwp2JPa1i1KXIxkctQ3c=