diff --git a/build.gradle b/build.gradle
index 2650e0a..bcb061e 100644
--- a/build.gradle
+++ b/build.gradle
@@ -43,7 +43,7 @@ dependencies {
   compileOnly 'org.codehaus.groovy:groovy-all:3.0.13'
 
   implementation("javax.xml.bind:jaxb-api:2.3.1")
-  testRuntimeOnly 'org.glassfish.jaxb:jaxb-runtime:2.3.6'
+  testRuntimeOnly 'org.glassfish.jaxb:jaxb-runtime:4.0.1'
   testRuntimeOnly 'com.sun.xml.bind:jaxb-core:4.0.1'
 
   testImplementation 'org.spockframework:spock-core:2.2-groovy-4.0'