diff --git a/build.gradle b/build.gradle
index 2c373b7..36eab51 100644
--- a/build.gradle
+++ b/build.gradle
@@ -73,7 +73,7 @@ dependencies {
     testImplementation group: 'org.mockito', name: 'mockito-core', version: '5.12.0'
     testImplementation group: 'org.hamcrest', name: 'hamcrest', version: '2.2'
     testImplementation group: 'cd.go.plugin', name: 'go-plugin-api', version: project.versions.gocdPluginApi
-    testImplementation group: 'org.skyscreamer', name: 'jsonassert', version: '1.5.1'
+    testImplementation group: 'org.skyscreamer', name: 'jsonassert', version: '1.5.3'
 }
 
 test {