diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 44158bb..99ba57e 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -18,8 +18,8 @@ jobs:
       max-parallel: 100
       matrix:
         spring_boot_version:
+          - 3.4.0
           - 3.3.1
-          - 3.2.7
     env:
       SPRING_BOOT_VERSION: ${{ matrix.spring_boot_version }}
     steps:
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 10b677f..06517f5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [3.1.1]
+
+### Changed
+* Add support for spring boot 3.4
+* Remove support for spring boot 3.2
+
 ## [3.1.0] - 2024-07-18
 
 ### Changed
diff --git a/build.libraries.gradle b/build.libraries.gradle
index d1582ac..fb517ab 100644
--- a/build.libraries.gradle
+++ b/build.libraries.gradle
@@ -1,5 +1,5 @@
 ext {
-    springBootVersion = System.getenv("SPRING_BOOT_VERSION") ?: "3.2.7"
+    springBootVersion = System.getenv("SPRING_BOOT_VERSION") ?: "3.3.1"
 
     libraries = [
             // explicit versions
diff --git a/gradle.properties b/gradle.properties
index 5b2a680..e35a6dd 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1 +1 @@
-version=3.1.0
+version=3.1.1