diff --git a/java/com/google/gerrit/elasticsearch/ElasticVersion.java b/java/com/google/gerrit/elasticsearch/ElasticVersion.java
index fb24cb0444..746a38607d 100644
--- a/java/com/google/gerrit/elasticsearch/ElasticVersion.java
+++ b/java/com/google/gerrit/elasticsearch/ElasticVersion.java
@@ -27,7 +27,8 @@ public enum ElasticVersion {
   V7_3("7.3.*"),
   V7_4("7.4.*"),
   V7_5("7.5.*"),
-  V7_6("7.6.*");
+  V7_6("7.6.*"),
+  V7_7("7.7.*");
 
   private final String version;
   private final Pattern pattern;
diff --git a/javatests/com/google/gerrit/acceptance/pgm/ElasticReindexIT.java b/javatests/com/google/gerrit/acceptance/pgm/ElasticReindexIT.java
index f8e64f6c9b..214861c69f 100644
--- a/javatests/com/google/gerrit/acceptance/pgm/ElasticReindexIT.java
+++ b/javatests/com/google/gerrit/acceptance/pgm/ElasticReindexIT.java
@@ -32,7 +32,7 @@ public class ElasticReindexIT extends AbstractReindexTests {
 
   @ConfigSuite.Config
   public static Config elasticsearchV7() {
-    return getConfig(ElasticVersion.V7_6);
+    return getConfig(ElasticVersion.V7_7);
   }
 
   @Override
diff --git a/javatests/com/google/gerrit/acceptance/ssh/ElasticIndexIT.java b/javatests/com/google/gerrit/acceptance/ssh/ElasticIndexIT.java
index e0e8bb4303..74f25e42b9 100644
--- a/javatests/com/google/gerrit/acceptance/ssh/ElasticIndexIT.java
+++ b/javatests/com/google/gerrit/acceptance/ssh/ElasticIndexIT.java
@@ -31,7 +31,7 @@ public class ElasticIndexIT extends AbstractIndexTests {
 
   @ConfigSuite.Config
   public static Config elasticsearchV7() {
-    return getConfig(ElasticVersion.V7_6);
+    return getConfig(ElasticVersion.V7_7);
   }
 
   @Override
diff --git a/javatests/com/google/gerrit/elasticsearch/ElasticContainer.java b/javatests/com/google/gerrit/elasticsearch/ElasticContainer.java
index df3ec5e3bd..15094fdd1e 100644
--- a/javatests/com/google/gerrit/elasticsearch/ElasticContainer.java
+++ b/javatests/com/google/gerrit/elasticsearch/ElasticContainer.java
@@ -58,6 +58,8 @@ public class ElasticContainer extends ElasticsearchContainer {
         return "blacktop/elasticsearch:7.5.2";
       case V7_6:
         return "blacktop/elasticsearch:7.6.2";
+      case V7_7:
+        return "blacktop/elasticsearch:7.7.0";
     }
     throw new IllegalStateException("No tests for version: " + version.name());
   }
diff --git a/javatests/com/google/gerrit/elasticsearch/ElasticV7QueryAccountsTest.java b/javatests/com/google/gerrit/elasticsearch/ElasticV7QueryAccountsTest.java
index 4a5345aa29..bbddaa277a 100644
--- a/javatests/com/google/gerrit/elasticsearch/ElasticV7QueryAccountsTest.java
+++ b/javatests/com/google/gerrit/elasticsearch/ElasticV7QueryAccountsTest.java
@@ -36,7 +36,7 @@ public class ElasticV7QueryAccountsTest extends AbstractQueryAccountsTest {
   public static void startIndexService() {
     if (container == null) {
       // Only start Elasticsearch once
-      container = ElasticContainer.createAndStart(ElasticVersion.V7_6);
+      container = ElasticContainer.createAndStart(ElasticVersion.V7_7);
     }
   }
 
diff --git a/javatests/com/google/gerrit/elasticsearch/ElasticV7QueryChangesTest.java b/javatests/com/google/gerrit/elasticsearch/ElasticV7QueryChangesTest.java
index 979a7f65dd..e12df9c029 100644
--- a/javatests/com/google/gerrit/elasticsearch/ElasticV7QueryChangesTest.java
+++ b/javatests/com/google/gerrit/elasticsearch/ElasticV7QueryChangesTest.java
@@ -42,7 +42,7 @@ public class ElasticV7QueryChangesTest extends AbstractQueryChangesTest {
   public static void startIndexService() {
     if (container == null) {
       // Only start Elasticsearch once
-      container = ElasticContainer.createAndStart(ElasticVersion.V7_6);
+      container = ElasticContainer.createAndStart(ElasticVersion.V7_7);
       client = HttpAsyncClients.createDefault();
       client.start();
     }
diff --git a/javatests/com/google/gerrit/elasticsearch/ElasticV7QueryGroupsTest.java b/javatests/com/google/gerrit/elasticsearch/ElasticV7QueryGroupsTest.java
index 6b979b331a..5fec685dff 100644
--- a/javatests/com/google/gerrit/elasticsearch/ElasticV7QueryGroupsTest.java
+++ b/javatests/com/google/gerrit/elasticsearch/ElasticV7QueryGroupsTest.java
@@ -36,7 +36,7 @@ public class ElasticV7QueryGroupsTest extends AbstractQueryGroupsTest {
   public static void startIndexService() {
     if (container == null) {
       // Only start Elasticsearch once
-      container = ElasticContainer.createAndStart(ElasticVersion.V7_6);
+      container = ElasticContainer.createAndStart(ElasticVersion.V7_7);
     }
   }
 
diff --git a/javatests/com/google/gerrit/elasticsearch/ElasticV7QueryProjectsTest.java b/javatests/com/google/gerrit/elasticsearch/ElasticV7QueryProjectsTest.java
index 4106d8b756..3e8bab4bd3 100644
--- a/javatests/com/google/gerrit/elasticsearch/ElasticV7QueryProjectsTest.java
+++ b/javatests/com/google/gerrit/elasticsearch/ElasticV7QueryProjectsTest.java
@@ -36,7 +36,7 @@ public class ElasticV7QueryProjectsTest extends AbstractQueryProjectsTest {
   public static void startIndexService() {
     if (container == null) {
       // Only start Elasticsearch once
-      container = ElasticContainer.createAndStart(ElasticVersion.V7_6);
+      container = ElasticContainer.createAndStart(ElasticVersion.V7_7);
     }
   }
 
diff --git a/javatests/com/google/gerrit/elasticsearch/ElasticVersionTest.java b/javatests/com/google/gerrit/elasticsearch/ElasticVersionTest.java
index 825d221569..309c63a00e 100644
--- a/javatests/com/google/gerrit/elasticsearch/ElasticVersionTest.java
+++ b/javatests/com/google/gerrit/elasticsearch/ElasticVersionTest.java
@@ -54,6 +54,9 @@ public class ElasticVersionTest {
 
     assertThat(ElasticVersion.forVersion("7.6.0")).isEqualTo(ElasticVersion.V7_6);
     assertThat(ElasticVersion.forVersion("7.6.1")).isEqualTo(ElasticVersion.V7_6);
+
+    assertThat(ElasticVersion.forVersion("7.7.0")).isEqualTo(ElasticVersion.V7_7);
+    assertThat(ElasticVersion.forVersion("7.7.1")).isEqualTo(ElasticVersion.V7_7);
   }
 
   @Test
@@ -76,6 +79,7 @@ public class ElasticVersionTest {
     assertThat(ElasticVersion.V7_4.isAtLeastMinorVersion(ElasticVersion.V6_7)).isFalse();
     assertThat(ElasticVersion.V7_5.isAtLeastMinorVersion(ElasticVersion.V6_7)).isFalse();
     assertThat(ElasticVersion.V7_6.isAtLeastMinorVersion(ElasticVersion.V6_7)).isFalse();
+    assertThat(ElasticVersion.V7_7.isAtLeastMinorVersion(ElasticVersion.V6_7)).isFalse();
   }
 
   @Test
@@ -90,6 +94,7 @@ public class ElasticVersionTest {
     assertThat(ElasticVersion.V7_4.isV6OrLater()).isTrue();
     assertThat(ElasticVersion.V7_5.isV6OrLater()).isTrue();
     assertThat(ElasticVersion.V7_6.isV6OrLater()).isTrue();
+    assertThat(ElasticVersion.V7_7.isV6OrLater()).isTrue();
   }
 
   @Test
@@ -104,5 +109,6 @@ public class ElasticVersionTest {
     assertThat(ElasticVersion.V7_4.isV7OrLater()).isTrue();
     assertThat(ElasticVersion.V7_5.isV7OrLater()).isTrue();
     assertThat(ElasticVersion.V7_6.isV7OrLater()).isTrue();
+    assertThat(ElasticVersion.V7_7.isV7OrLater()).isTrue();
   }
 }
diff --git a/tools/nongoogle.bzl b/tools/nongoogle.bzl
index 7e542f9f0b..d63ac4c742 100644
--- a/tools/nongoogle.bzl
+++ b/tools/nongoogle.bzl
@@ -94,8 +94,8 @@ def declare_nongoogle_deps():
     # and httpasyncclient as necessary.
     maven_jar(
         name = "elasticsearch-rest-client",
-        artifact = "org.elasticsearch.client:elasticsearch-rest-client:7.6.2",
-        sha1 = "3da6691dcd1864243f11f07d51907320452c6400",
+        artifact = "org.elasticsearch.client:elasticsearch-rest-client:7.7.0",
+        sha1 = "5fc25eec3940bc0e9b0ffddcf50554a609e9db8e",
     )
 
     maven_jar(