diff --git a/build.gradle b/build.gradle
index c0053b6a..cb553508 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,7 +5,7 @@ plugins {
 
 ext {
 	moduleProjects = [project(":spring-graphql"), project(":spring-graphql-test")]
-	graphQlJavaVersion = "18.2"
+	graphQlJavaVersion = "18.3"
 	bootVersion = "2.7.0-SNAPSHOT"
 }