diff --git a/build.gradle b/build.gradle
index 3e62cc03..5722e464 100644
--- a/build.gradle
+++ b/build.gradle
@@ -175,7 +175,7 @@ dependencies {
     implementation "org.opensearch.client:opensearch-rest-high-level-client:$openSearchVersion"
 
     testImplementation "org.junit.jupiter:junit-jupiter:5.10.1"
-    testImplementation "org.mockito:mockito-core:5.5.0"
+    testImplementation "org.mockito:mockito-core:5.11.0"
     testImplementation "org.mockito:mockito-inline:5.2.0"
     testImplementation "org.mockito:mockito-junit-jupiter:5.8.0"