diff --git a/build.gradle b/build.gradle
index 93d2cecd6..59538ddb4 100644
--- a/build.gradle
+++ b/build.gradle
@@ -23,7 +23,7 @@ plugins {
   id 'jacoco'
   id 'org.owasp.dependencycheck' version '9.1.0'
   id 'org.sonarqube' version '5.0.0.4638'
-  id 'org.springframework.boot' version '3.3.11'
+  id 'org.springframework.boot' version '3.5.7'
   id 'com.github.ben-manes.versions' version '0.51.0'
   id 'hmcts.ccd.sdk' version '5.5.19'
   id 'com.github.hmcts.rse-cft-lib' version '0.19.1844'