diff --git a/build.gradle b/build.gradle
index 2e73971..08bff73 100644
--- a/build.gradle
+++ b/build.gradle
@@ -101,7 +101,7 @@ dependencies {
   testImplementation project.deps.gocdPluginApi
   testImplementation group: 'uk.org.webcompere', name: 'system-stubs-jupiter', version: '2.1.6'
   testImplementation group: 'org.assertj', name: 'assertj-core', version: '3.26.3'
-  testImplementation group: 'org.mockito', name: 'mockito-core', version: '5.13.0'
+  testImplementation group: 'org.mockito', name: 'mockito-core', version: '5.14.0'
   testImplementation group: 'org.skyscreamer', name: 'jsonassert', version: '1.5.3'
   testImplementation group: 'org.jsoup', name: 'jsoup', version: '1.18.1'
 }