diff --git a/gradle.properties b/gradle.properties
index f6335e3b..628772bd 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -2,4 +2,4 @@ projectVersion=3.0.0-SNAPSHOT
 grailsVersion=4.0.11
 grailsGradlePluginVersion=4.0.12
 gormHibernateVersion=7.0.5
-elasticsearchVersion=7.8.0
+elasticsearchVersion=7.14.1
diff --git a/src/main/groovy/grails/plugins/elasticsearch/index/IndexRequestQueue.groovy b/src/main/groovy/grails/plugins/elasticsearch/index/IndexRequestQueue.groovy
index c0a22912..7335c99f 100755
--- a/src/main/groovy/grails/plugins/elasticsearch/index/IndexRequestQueue.groovy
+++ b/src/main/groovy/grails/plugins/elasticsearch/index/IndexRequestQueue.groovy
@@ -29,7 +29,7 @@ import org.elasticsearch.client.RequestOptions
 import org.elasticsearch.client.RestHighLevelClient
 import org.elasticsearch.common.unit.ByteSizeUnit
 import org.elasticsearch.common.unit.ByteSizeValue
-import org.elasticsearch.common.unit.TimeValue
+import org.elasticsearch.core.TimeValue
 import org.elasticsearch.common.xcontent.XContentBuilder
 import org.slf4j.Logger
 import org.slf4j.LoggerFactory