diff --git a/build.gradle b/build.gradle
index bf12eedb..2ec95ca2 100644
--- a/build.gradle
+++ b/build.gradle
@@ -167,7 +167,7 @@ dependencies {
     functionalTestImplementation group: 'com.github.hmcts', name: 'service-auth-provider-java-client', version: '5.3.3'
     functionalTestImplementation group: 'com.github.hmcts', name: 'idam-java-client', version: '3.0.4'
 
-    functionalTestImplementation group: 'org.assertj', name: 'assertj-core', version: '3.27.0'
+    functionalTestImplementation group: 'org.assertj', name: 'assertj-core', version: '3.27.7'
     functionalTestCompileOnly group: 'org.projectlombok', name: 'lombok', version: lombokVersion
     functionalTestAnnotationProcessor group: 'org.projectlombok', name: 'lombok', version: lombokVersion