diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index cc10a0e..2031127 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -32,7 +32,7 @@ micronaut-gradle-plugin = "4.4.4"
 managed-opensearch-testcontainers = "2.0.2"
 
 # Managed versions appear in the BOM
-managed-opensearch-java = "2.16.0"
+managed-opensearch-java = "2.18.0"
 managed-opensearch-rest-client = "2.17.1"
 managed-apache-httpcomponents-httpclient5 = "5.4.1"