diff --git a/docs/antora.yml b/docs/antora.yml
index eb7bde66fa..2519066807 100644
--- a/docs/antora.yml
+++ b/docs/antora.yml
@@ -1,7 +1,7 @@
 name: ''
 title: Spring Security
 version: ~
-display_version: 6.0
+display_version: 5.6
 start_page: ROOT:index.adoc
 nav:
 - modules/ROOT/nav.adoc
diff --git a/docs/spring-security-docs.gradle b/docs/spring-security-docs.gradle
index a0db3dc911..b888fc0023 100644
--- a/docs/spring-security-docs.gradle
+++ b/docs/spring-security-docs.gradle
@@ -26,7 +26,7 @@ tasks.register("generateAntora") {
 		outputFile.setText("""name: ''
 title: Spring Security
 version: ~
-display_version: 6.0
+display_version: 5.6
 start_page: ROOT:index.adoc
 asciidoc:
   attributes: