diff --git a/docs/antora.yml b/docs/antora.yml
index 077151a1ac..524506a18f 100644
--- a/docs/antora.yml
+++ b/docs/antora.yml
@@ -1,4 +1,5 @@
 
 name: ROOT
-version: '6.0.0'
-prerelease: '-SNAPSHOT'
+version: '6.0.0-M2'
+prerelease: 'true'
+display_version: '6.0.0-M2'
diff --git a/gradle.properties b/gradle.properties
index c4b3f2a8ad..b553f34f7c 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -3,7 +3,7 @@ springJavaformatVersion=0.0.31
 springBootVersion=2.4.2
 springFrameworkVersion=6.0.0-M2
 openSamlVersion=3.4.6
-version=6.0.0-SNAPSHOT
+version=6.0.0-M2
 kotlinVersion=1.6.20-M1
 samplesBranch=6.0.x
 org.gradle.jvmargs=-Xmx3g -XX:+HeapDumpOnOutOfMemoryError