diff --git a/WORKSPACE b/WORKSPACE
index d1db5569ca..b3ba0e3bf3 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -1112,8 +1112,8 @@ maven_jar(
 # and httpasyncclient as necessary.
 maven_jar(
     name = "elasticsearch-rest-client",
-    artifact = "org.elasticsearch.client:elasticsearch-rest-client:7.4.1",
-    sha1 = "b4e00ab47019103d69b6c9dcfdcbd3bfda00f86e",
+    artifact = "org.elasticsearch.client:elasticsearch-rest-client:7.4.2",
+    sha1 = "f48725523c0b3402f869214433602f8d3f4c737c",
 )
 
 maven_jar(
diff --git a/javatests/com/google/gerrit/elasticsearch/ElasticContainer.java b/javatests/com/google/gerrit/elasticsearch/ElasticContainer.java
index eeb5d37fb0..73e7ecacb1 100644
--- a/javatests/com/google/gerrit/elasticsearch/ElasticContainer.java
+++ b/javatests/com/google/gerrit/elasticsearch/ElasticContainer.java
@@ -51,7 +51,7 @@ public class ElasticContainer extends ElasticsearchContainer {
       case V6_7:
         return "blacktop/elasticsearch:6.7.2";
       case V6_8:
-        return "blacktop/elasticsearch:6.8.2";
+        return "blacktop/elasticsearch:6.8.4";
       case V7_0:
         return "blacktop/elasticsearch:7.0.1";
       case V7_1:
@@ -61,7 +61,7 @@ public class ElasticContainer extends ElasticsearchContainer {
       case V7_3:
         return "blacktop/elasticsearch:7.3.2";
       case V7_4:
-        return "blacktop/elasticsearch:7.4.1";
+        return "blacktop/elasticsearch:7.4.2";
     }
     throw new IllegalStateException("No tests for version: " + version.name());
   }