diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
new file mode 100644
index 00000000..540437ff
--- /dev/null
+++ b/CONTRIBUTING.md
@@ -0,0 +1,82 @@
+# Contributing Code or Documentation to Micronaut
+
+Sign the [Contributor License Agreement (CLA)](https://cla-assistant.io/micronaut-projects/micronaut-graphql). This is required before any of your code or pull-requests are accepted.
+
+## Finding Issues to Work on
+
+If you are interested in contributing to Micronaut and are looking for issues to work on, take a look at the issues tagged with [help wanted](https://github.com/micronaut-projects/micronaut-graphql/issues?q=is%3Aopen+is%3Aissue+label%3A%22status%3A+help+wanted%22).
+
+## JDK Setup
+
+Micronaut GraphQL currently requires JDK 8.
+
+## IDE Setup
+
+Micronaut GraphQL can be imported into IntelliJ IDEA by opening the `build.gradle` file.
+
+## Docker Setup
+
+Micronaut GraphQL tests currently require Docker to be installed.
+
+## Running Tests
+
+To run the tests, use `./gradlew check`.
+
+## Building Documentation
+
+The documentation sources are located at `src/main/docs/guide`.
+
+To build the documentation, run `./gradlew publishGuide` (or `./gradlew pG`), then open `build/docs/index.html`
+
+To also build the Javadocs, run `./gradlew docs`.
+
+## Working on the code base
+
+If you use IntelliJ IDEA, you can import the project using the Intellij Gradle Tooling ("File / Import Project" and selecting the "settings.gradle" file).
+
+To get a local development version of Micronaut GraphQL working, first run the `publishToMavenLocal` task.
+
+```
+./gradlew pTML
+```
+
+You can then reference the version specified with `projectVersion` in `gradle.properties` in a test project's `build.gradle` or `pom.xml`. If you use Gradle, add the `mavenLocal` repository (Maven automatically does this):
+
+```
+repositories {
+    mavenLocal()
+    mavenCentral()
+}
+```
+
+## Creating a pull request
+
+Once you are satisfied with your changes:
+
+- Commit your changes in your local branch
+- Push your changes to your remote branch on GitHub
+- Send us a [pull request](https://help.github.com/articles/creating-a-pull-request)
+
+## Checkstyle
+
+We want to keep the code clean, following good practices about organization, Javadoc, and style as much as possible.
+
+Micronaut GraphQL uses [Checkstyle](https://checkstyle.sourceforge.io/) to make sure that the code follows those standards. The configuration is defined in `config/checkstyle/checkstyle.xml`. To execute Checkstyle, run:
+
+```
+./gradlew <module-name>:checkstyleMain
+```
+
+Before starting to contribute new code we recommended that you install the IntelliJ [CheckStyle-IDEA](https://plugins.jetbrains.com/plugin/1065-checkstyle-idea) plugin and configure it to use Micronaut's checkstyle configuration file.
+
+IntelliJ will mark in red the issues Checkstyle finds. For example:
+
+![](https://github.com/micronaut-projects/micronaut-core/raw/master/src/main/docs/resources/img/checkstyle-issue.png)
+
+In this case, to fix the issues, we need to:
+
+- Add one empty line before `package` in line 16
+- Add the Javadoc for the constructor in line 27
+- Add an space after `if` in line 34
+
+The plugin also adds a new tab in the bottom of the IDE to run Checkstyle and show errors and warnings. We recommend that you run the report and fix all issues before submitting a pull request.
diff --git a/buildSrc/src/main/groovy/io.micronaut.build.internal.graphql-module.gradle b/buildSrc/src/main/groovy/io.micronaut.build.internal.graphql-module.gradle
new file mode 100644
index 00000000..401cfa3c
--- /dev/null
+++ b/buildSrc/src/main/groovy/io.micronaut.build.internal.graphql-module.gradle
@@ -0,0 +1,3 @@
+plugins {
+    id 'io.micronaut.build.internal.module'
+}
diff --git a/buildSrc/src/main/groovy/micronaut-graphql.example-conventions.gradle b/buildSrc/src/main/groovy/micronaut-graphql.example-conventions.gradle
index f39b9d34..0dc05205 100644
--- a/buildSrc/src/main/groovy/micronaut-graphql.example-conventions.gradle
+++ b/buildSrc/src/main/groovy/micronaut-graphql.example-conventions.gradle
@@ -11,23 +11,16 @@ repositories {
 }
 
 dependencies {
-    annotationProcessor platform("io.micronaut:micronaut-bom:${micronautVersion}")
-    annotationProcessor "io.micronaut:micronaut-inject-java"
-    annotationProcessor "io.micronaut:micronaut-validation"
-
-    implementation platform("io.micronaut:micronaut-bom:${micronautVersion}")
     implementation(project(":graphql"))
+
+    annotationProcessor("io.micronaut:micronaut-http-validation")
     implementation("io.micronaut:micronaut-http-client")
-    implementation("io.micronaut:micronaut-http-server-netty")
-    implementation("io.micronaut:micronaut-inject")
+    implementation("io.micronaut:micronaut-jackson-databind")
     implementation("io.micronaut:micronaut-validation")
     implementation("io.micronaut:micronaut-runtime")
 
-    implementation platform("io.micronaut:micronaut-bom:${micronautVersion}")
-    implementation("io.micronaut:micronaut-inject-java")
-
-    implementation platform("io.micronaut:micronaut-bom:${micronautVersion}")
-    implementation("ch.qos.logback:logback-classic")
+    runtimeOnly("ch.qos.logback:logback-classic")
+    compileOnly("org.graalvm.nativeimage:svm")
 }
 
 sourceCompatibility = "1.8"
@@ -35,20 +28,13 @@ targetCompatibility = "1.8"
 
 mainClassName = "example.Application"
 
-run.jvmArgs("-noverify", "-XX:TieredStopAtLevel=1")
-
-shadowJar {
-    mergeServiceFiles()
-}
-
-tasks.withType(JavaCompile) {
-    options.encoding = "UTF-8"
-    options.compilerArgs.add("-parameters")
+micronaut {
+    runtime("netty")
 }
 
 micronautBuild {
     resolutionStrategy {
-        force "com.graphql-java:graphql-java-extended-scalars:1.0.1"
-        force "com.graphql-java:graphql-java:$graphqlJavaVersion"
+        force "com.graphql-java:graphql-java-extended-scalars:${libs.managed.graphql.java.extended.scalars}"
+        force "com.graphql-java:graphql-java:${libs.versions.managed.graphql.java}"
     }
 }
diff --git a/config/checkstyle/.rsync-filter b/config/checkstyle/.rsync-filter
new file mode 100644
index 00000000..9080fe5d
--- /dev/null
+++ b/config/checkstyle/.rsync-filter
@@ -0,0 +1,2 @@
+- suppressions.xml
+- checkstyle.xml
diff --git a/examples/chat/build.gradle b/examples/chat/build.gradle
index cf57fbea..57c3fb4a 100644
--- a/examples/chat/build.gradle
+++ b/examples/chat/build.gradle
@@ -8,6 +8,6 @@ repositories {
 }
 
 dependencies {
-    implementation("com.graphql-java:graphql-java-extended-scalars:1.0.1")
+    implementation libs.managed.graphql.java.extended.scalars
     implementation 'io.projectreactor:reactor-core'
 }
diff --git a/examples/jwt-security/src/main/resources/application.yml b/examples/jwt-security/src/main/resources/application.yml
index 8fd75a72..eb92c869 100644
--- a/examples/jwt-security/src/main/resources/application.yml
+++ b/examples/jwt-security/src/main/resources/application.yml
@@ -1,6 +1,7 @@
 micronaut:
   security:
     enabled: true
+    authentication: cookie
     token:
       jwt:
         enabled: true
@@ -8,6 +9,9 @@ micronaut:
           enabled: false
         cookie:
           enabled: true
+      refresh:
+        cookie:
+          enabled: false
     intercept-url-map:
       - pattern: /**
         http-method: GET
diff --git a/examples/todo-java-tools/build.gradle b/examples/todo-java-tools/build.gradle
index 1891a4ae..eb069dbb 100644
--- a/examples/todo-java-tools/build.gradle
+++ b/examples/todo-java-tools/build.gradle
@@ -8,6 +8,6 @@ repositories {
 }
 
 dependencies {
-    implementation("com.graphql-java-kickstart:graphql-java-tools:${graphqlJavaToolsVersion}")
-    nativeImageCompileOnly("io.micronaut.kotlin:micronaut-kotlin-runtime")
+    implementation libs.managed.graphql.java.tools
+    nativeImageCompileOnly(mn.micronaut.kotlin.runtime)
 }
diff --git a/examples/todo-spqr/build.gradle b/examples/todo-spqr/build.gradle
index 9149fcba..d15f2b27 100644
--- a/examples/todo-spqr/build.gradle
+++ b/examples/todo-spqr/build.gradle
@@ -8,5 +8,5 @@ repositories {
 }
 
 dependencies {
-    implementation("io.leangen.graphql:spqr:${graphqlSpqrVersion}")
+    implementation libs.managed.graphql.spqr
 }
diff --git a/gradle.properties b/gradle.properties
index 7a3cf020..29b80d75 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -8,15 +8,9 @@ micronautTestVersion=3.4.0
 groovyVersion=3.0.12
 spockVersion=2.1-groovy-3.0
 
-cglibVersion=3.3.0
-graphqlJavaVersion=16.2
-graphqlJavaToolsVersion=11.0.1
-graphqlSpqrVersion=0.11.2
-kotlinVersion=1.6.0
-
 title=Micronaut GraphQL Integration
 projectDesc=Extensions to integrate Micronaut and GraphQL
-projectUrl=http://micronaut.io
+projectUrl=https://micronaut.io
 githubSlug=micronaut-projects/micronaut-graphql
 developers=Marcel Overdijk
 
@@ -24,4 +18,5 @@ githubCoreBranch=4.0.x
 bomProperty=micronautGraphQLVersion
 
 org.gradle.caching=true
+org.gradle.jvmargs=-Xmx1g
 org.gradle.parallel=true
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
new file mode 100644
index 00000000..d8452187
--- /dev/null
+++ b/gradle/libs.versions.toml
@@ -0,0 +1,13 @@
+[versions]
+managed-graphql-java = "16.2"
+managed-graphql-java-extended-scalars = "1.0.1"
+managed-graphql-java-tools = "11.0.1"
+managed-graphql-spqr = "0.11.2"
+
+[libraries]
+managed-graphql-java = { module = 'com.graphql-java:graphql-java', version.ref = 'managed-graphql-java' }
+managed-graphql-java-extended-scalars = { module = 'com.graphql-java:graphql-java-extended-scalars', version.ref = 'managed-graphql-java-extended-scalars' }
+managed-graphql-java-tools = { module = 'com.graphql-java-kickstart:graphql-java-tools', version.ref = 'managed-graphql-java-tools' }
+managed-graphql-spqr = { module = 'io.leangen.graphql:spqr', version.ref = 'managed-graphql-spqr' }
+
+reactor-core = { module = 'io.projectreactor:reactor-core' }
diff --git a/graphql-bom/build.gradle b/graphql-bom/build.gradle
new file mode 100644
index 00000000..c6148647
--- /dev/null
+++ b/graphql-bom/build.gradle
@@ -0,0 +1,15 @@
+plugins {
+    id "io.micronaut.build.internal.bom"
+}
+
+// First BOM release, this can be removed after a BOM is out
+micronautBuild {
+    // Required as a workaround to https://github.com/micronaut-projects/micronaut-build/pull/376
+    tasks.named("checkVersionCatalogCompatibility") { onlyIf { false } }
+}
+
+micronautBom {
+    excludeProject.set({ p ->
+        p.name.contains('example') || p.name.contains('hello-world')
+    } as Spec<String>)
+}
diff --git a/graphql/build.gradle b/graphql/build.gradle
index d72c3b29..c1d739b3 100644
--- a/graphql/build.gradle
+++ b/graphql/build.gradle
@@ -1,5 +1,5 @@
 plugins {
-    id "io.micronaut.build.internal.module"
+    id "io.micronaut.build.internal.graphql-module"
 }
 
 repositories {
@@ -8,22 +8,17 @@ repositories {
 }
 
 dependencies {
-    annotationProcessor("io.micronaut:micronaut-validation")
+    api libs.managed.graphql.java
 
-    api("com.graphql-java:graphql-java:${graphqlJavaVersion}")
-    api("io.micronaut:micronaut-http")
-    api("io.micronaut:micronaut-http-server")
-    api("io.micronaut:micronaut-inject")
+    api mn.micronaut.http.server
+    api libs.reactor.core
 
-    implementation 'io.projectreactor:reactor-core'
-
-    testImplementation("cglib:cglib-nodep:${cglibVersion}")
-    testImplementation("io.micronaut:micronaut-http-client")
-    testImplementation("io.micronaut:micronaut-http-server-netty")
+    testImplementation mn.micronaut.http.server.netty
+    testImplementation mn.micronaut.http.client
 }
 
 micronautBuild {
     resolutionStrategy {
-        force "com.graphql-java:graphql-java:$graphqlJavaVersion"
+        force "com.graphql-java:graphql-java:${libs.versions.managed.graphql.java}"
     }
 }
diff --git a/settings.gradle b/settings.gradle
index 3237d39b..fcf39782 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -9,9 +9,15 @@ plugins {
     id("io.micronaut.build.shared.settings") version "5.3.14"
 }
 
+micronautBuild {
+    importMicronautCatalog()
+}
+
 rootProject.name = 'graphql-parent'
 
 include "graphql"
+include "graphql-bom"
+
 include 'docs-examples:hello-world-java'
 include 'docs-examples:hello-world-groovy'
 include 'docs-examples:hello-world-kotlin'