diff --git a/build.gradle b/build.gradle
index ab7ee168..d4b8b191 100644
--- a/build.gradle
+++ b/build.gradle
@@ -6,7 +6,7 @@ plugins {
     id 'io.spring.dependency-management' version '1.1.3'
 }
 
-def keycloakVersion = '15.0.2'
+def keycloakVersion = '19.0.2'
 def lombokVersion = '1.18.28'
 
 group = 'uk.gov.digital.ho.hocs'