diff --git a/docs/antora.yml b/docs/antora.yml
index f4f479b8d1f..6e29a63db24 100644
--- a/docs/antora.yml
+++ b/docs/antora.yml
@@ -1,3 +1,4 @@
-name: ROOT
-version: '5.8.0'
-prerelease: '-SNAPSHOT'
+'display_version': '5.8.0-M1'
+'name': 'ROOT'
+'prerelease': 'true'
+'version': '5.8.0-M1'
diff --git a/gradle.properties b/gradle.properties
index 001ac9c3c0e..557e3d64a2e 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -3,7 +3,7 @@ springJavaformatVersion=0.0.34
 springBootVersion=2.4.2
 springFrameworkVersion=5.3.22
 openSamlVersion=3.4.6
-version=5.8.0-SNAPSHOT
+version=5.8.0-M1
 kotlinVersion=1.7.10
 samplesBranch=5.8.x
 org.gradle.jvmargs=-Xmx3g -XX:MaxPermSize=2048m -XX:+HeapDumpOnOutOfMemoryError