diff --git a/samples/documentation/html2/.openapi-generator/VERSION b/samples/documentation/html2/.openapi-generator/VERSION
index 66672d4e9d3..c9e125ba188 100644
--- a/samples/documentation/html2/.openapi-generator/VERSION
+++ b/samples/documentation/html2/.openapi-generator/VERSION
@@ -1 +1 @@
-6.1.0-SNAPSHOT
\ No newline at end of file
+7.4.0-SNAPSHOT
diff --git a/samples/documentation/html2/index.html b/samples/documentation/html2/index.html
index 25d72cfd6fe..110cc439a08 100644
--- a/samples/documentation/html2/index.html
+++ b/samples/documentation/html2/index.html
@@ -7,10 +7,8 @@