diff --git a/service/build.gradle b/service/build.gradle
index b0a39f2..040d113 100644
--- a/service/build.gradle
+++ b/service/build.gradle
@@ -136,7 +136,7 @@ dependencies {
         implementation 'com.k_int.okapi:grails-okapi:6.0.0-rc.4'
 
         implementation 'io.github.http-builder-ng:http-builder-ng-core:1.0.4'
-        implementation 'org.codehaus.janino:janino:3.1.9'
+        implementation 'org.codehaus.janino:janino:3.1.12'
         implementation "org.springframework.boot:spring-boot-starter-undertow" // Replaces spring-boot-starter-tomcat
         implementation "org.hibernate:hibernate-java8:5.4.28.Final"
         runtimeOnly "com.zaxxer:HikariCP:3.4.5"                             // Replaces Tomcat JDBC pool