diff --git a/README.md b/README.md
index 1d4e2d961227..de2fdb444779 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ This repository is the home of _JUnit 5_.
 ## Latest Releases
 
 - General Availability (GA): [JUnit 5.10.2](https://github.com/junit-team/junit5/releases/tag/r5.10.2) (February 4, 2024)
-- Preview (Milestone/Release Candidate): N/A
+- Preview (Milestone/Release Candidate): [JUnit 5.11.0-M1](https://github.com/junit-team/junit5/releases/tag/r5.11.0-M1) (April 23, 2024)
 
 ## Documentation
 
diff --git a/documentation/src/docs/asciidoc/release-notes/release-notes-5.11.0-M1.adoc b/documentation/src/docs/asciidoc/release-notes/release-notes-5.11.0-M1.adoc
index a336a85b9121..332a1c2e8e81 100644
--- a/documentation/src/docs/asciidoc/release-notes/release-notes-5.11.0-M1.adoc
+++ b/documentation/src/docs/asciidoc/release-notes/release-notes-5.11.0-M1.adoc
@@ -1,7 +1,7 @@
 [[release-notes-5.11.0-M1]]
 == 5.11.0-M1
 
-*Date of Release:* ❓
+*Date of Release:* April 23, 2024
 
 *Scope:*
 
diff --git a/gradle.properties b/gradle.properties
index 4f2f2efca822..6da2d0da332f 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,13 +1,13 @@
 group           = org.junit
-version         = 5.11.0-SNAPSHOT
+version         = 5.11.0-M1
 
 jupiterGroup    = org.junit.jupiter
 
 platformGroup   = org.junit.platform
-platformVersion = 1.11.0-SNAPSHOT
+platformVersion = 1.11.0-M1
 
 vintageGroup    = org.junit.vintage
-vintageVersion  = 5.11.0-SNAPSHOT
+vintageVersion  = 5.11.0-M1
 
 # We need more metaspace due to apparent memory leak in Asciidoctor/JRuby
 # The exports are needed due to https://github.com/diffplug/spotless/issues/834