diff --git a/build.gradle b/build.gradle
index 35dc04cd7..3f23835bc 100644
--- a/build.gradle
+++ b/build.gradle
@@ -227,7 +227,7 @@ dependencies {
     implementation "commons-codec:commons-codec:${versions.commonscodec}"
     implementation "org.apache.httpcomponents:httpclient:${versions.httpclient}"
     implementation "org.apache.httpcomponents:httpcore:${versions.httpcore}"
-    implementation "ch.qos.logback:logback-core:1.5.13"
+    implementation "ch.qos.logback:logback-core:1.5.18"
 
     testImplementation "org.opensearch.test:framework:${opensearch_version}"
     testImplementation "org.jetbrains.kotlin:kotlin-test:${kotlin_version}"