diff --git a/rxjava-tutorial/build.gradle b/rxjava-tutorial/build.gradle
index ebfa593..fdfa0d0 100644
--- a/rxjava-tutorial/build.gradle
+++ b/rxjava-tutorial/build.gradle
@@ -20,7 +20,7 @@ dependencies {
     implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
     implementation 'org.springframework.boot:spring-boot-starter-web'
     implementation 'io.reactivex.rxjava3:rxjava:3.1.8'
-    implementation 'org.projectlombok:lombok:1.18.32'
+    implementation 'org.projectlombok:lombok:1.18.42'
     runtimeOnly 'com.h2database:h2:2.2.224'
     testImplementation 'org.springframework.boot:spring-boot-starter-test'
 }