diff --git a/__tests__/cache/gradle1/build.gradle b/__tests__/cache/gradle1/build.gradle
index 6f3ef94b..ab0f1996 100644
--- a/__tests__/cache/gradle1/build.gradle
+++ b/__tests__/cache/gradle1/build.gradle
@@ -5,7 +5,7 @@ repositories {
     mavenCentral()
 }
 dependencies {
-    implementation 'org.codehaus.groovy:groovy:1.8.6'
+    implementation 'org.codehaus.groovy:groovy:1.8.9'
 }
 tasks.register('downloadDependencies') {
     doLast {