diff --git a/build.gradle b/build.gradle
index 52247ad..9cb1521 100644
--- a/build.gradle
+++ b/build.gradle
@@ -30,7 +30,7 @@ dependencies {
     testImplementation('org.spockframework:spock-core:2.4-M6-groovy-3.0') {
         exclude group: 'org.codehaus.groovy'
     }
-    testImplementation 'net.bytebuddy:byte-buddy:1.18.2'
+    testImplementation 'net.bytebuddy:byte-buddy:1.18.3'
     testImplementation 'org.objenesis:objenesis:3.4'
 
     testRuntimeOnly 'org.junit.platform:junit-platform-launcher'