diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 82a26fa..5b838d9 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -18,10 +18,8 @@ jobs:
       max-parallel: 100
       matrix:
         spring_boot_version:
+          - 3.3.1
           - 3.2.2
-          - 3.1.2
-          - 3.0.9
-          - 2.7.14
     env:
       SPRING_BOOT_VERSION: ${{ matrix.spring_boot_version }}
     steps:
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4fa515b..ca5f95e 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).
 
+## [1.6.4] - 2024-07-16
+
+### Changed
+* - Added support for Spring Boot 3.3.
+  - Updated dependencies.
+
 ## [1.6.3] - 2024-04-05
 
 ### Changed
diff --git a/build.libraries.gradle b/build.libraries.gradle
index 8b4fa62..6b81666 100644
--- a/build.libraries.gradle
+++ b/build.libraries.gradle
@@ -1,13 +1,13 @@
 ext {
-    springBootVersion = System.getenv("SPRING_BOOT_VERSION") ?: "2.6.15"
+    springBootVersion = System.getenv("SPRING_BOOT_VERSION") ?: "3.2.2"
 
     libraries = [
             // explicit versions
             spockCore                       : "org.spockframework:spock-core:2.3-groovy-4.0",
             spotbugsAnnotations             : "com.github.spotbugs:spotbugs-annotations:${spotbugs.toolVersion.get()}",
             springBootDependencies          : "org.springframework.boot:spring-boot-dependencies:${springBootVersion}",
-            twBaseUtils                     : "com.transferwise.common:tw-base-utils:1.12.3",
-            twContext                       : "com.transferwise.common:tw-context:1.0.1",
+            twBaseUtils                     : "com.transferwise.common:tw-base-utils:1.12.4",
+            twContext                       : "com.transferwise.common:tw-context:2.0.0",
 
 
             // versions managed by spring-boot-dependencies platform
diff --git a/gradle.properties b/gradle.properties
index 2ccaeec..3247ce3 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1 +1 @@
-version=1.6.3
+version=1.6.4