diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6c16870e..729a7ea8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,9 +6,11 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
+
+## [12.1.1] - 2024-04-05
 ### Fixed
 - java: Fix Javadoc for release
- 
+
 ## [12.1.0] - 2024-04-05
 ### Added
 - java: implementation of query ([#39](https://github.com/cucumber/query/pull/39))
@@ -129,7 +131,8 @@ from `@cucumber/messages` instead.
 ### Added
 - First JavaScript implementation
 
-[Unreleased]: https://github.com/cucumber/cucumber/compare/query/v12.1.0...HEAD
+[Unreleased]: https://github.com/cucumber/cucumber/compare/query/v12.1.1...HEAD
+[12.1.1]: https://github.com/cucumber/cucumber/compare/query/v12.1.0...v12.1.1
 [12.1.0]: https://github.com/cucumber/cucumber/compare/query/v12.0.2...v12.1.0
 [12.0.2]: https://github.com/cucumber/cucumber/compare/query/v12.0.1...v12.0.2
 [12.0.1]: https://github.com/cucumber/cucumber/compare/query/v12.0.0...v12.0.1
diff --git a/java/pom.xml b/java/pom.xml
index c6b42770..53ee24f1 100644
--- a/java/pom.xml
+++ b/java/pom.xml
@@ -9,7 +9,7 @@
     </parent>
 
     <artifactId>query</artifactId>
-    <version>12.1.1-SNAPSHOT</version>
+    <version>12.1.1</version>
     <packaging>jar</packaging>
     <name>Cucumber Query</name>
     <description>Query messages</description>
@@ -17,14 +17,14 @@
 
     <properties>
         <project.Automatic-Module-Name>io.cucumber.query</project.Automatic-Module-Name>
-        <project.build.outputTimestamp>1712320116</project.build.outputTimestamp>
+        <project.build.outputTimestamp>1712321180</project.build.outputTimestamp>
     </properties>
 
     <scm>
         <connection>scm:git:git://github.com/cucumber/query.git</connection>
         <developerConnection>scm:git:git@github.com:cucumber/query.git</developerConnection>
         <url>git://github.com/cucumber/query.git</url>
-        <tag>HEAD</tag>
+        <tag>v12.1.1</tag>
     </scm>
 
     <dependencyManagement>
diff --git a/javascript/package-lock.json b/javascript/package-lock.json
index d8ba1b55..69e9ac50 100644
--- a/javascript/package-lock.json
+++ b/javascript/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@cucumber/query",
-  "version": "12.1.0",
+  "version": "12.1.1",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@cucumber/query",
-      "version": "12.1.0",
+      "version": "12.1.1",
       "license": "MIT",
       "dependencies": {
         "@cucumber/messages": "^24.0.0",
diff --git a/javascript/package.json b/javascript/package.json
index 4736bba0..7f197be9 100644
--- a/javascript/package.json
+++ b/javascript/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@cucumber/query",
-  "version": "12.1.0",
+  "version": "12.1.1",
   "description": "Cucumber Query - query messages",
   "main": "dist/src/index.js",
   "types": "dist/src/index.d.ts",