diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 2825e5ae6..c848e4407 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -221,7 +221,7 @@ jobs:
     env:
       TIMEOUT: "15"
       LOW_TIMEOUT: "0.14"
-      REDIS_BRANCH: "7.0"
+      REDIS_BRANCH: "7.2"
       BUNDLE_GEMFILE: cluster/Gemfile
     steps:
       - name: Check out code
diff --git a/cluster/lib/redis/cluster/client.rb b/cluster/lib/redis/cluster/client.rb
index a5a4fd1fc..fc6c118ff 100644
--- a/cluster/lib/redis/cluster/client.rb
+++ b/cluster/lib/redis/cluster/client.rb
@@ -28,11 +28,11 @@ def initialize(*)
       ruby2_keywords :initialize if respond_to?(:ruby2_keywords, true)
 
       def id
-        @router.node.node_keys.join(' ')
+        @router.node_keys.join(' ')
       end
 
       def server_url
-        @router.node.node_keys
+        @router.node_keys
       end
 
       def connected?
diff --git a/cluster/redis-clustering.gemspec b/cluster/redis-clustering.gemspec
index 31cd9ae4a..81c7c86e3 100644
--- a/cluster/redis-clustering.gemspec
+++ b/cluster/redis-clustering.gemspec
@@ -47,5 +47,5 @@ Gem::Specification.new do |s|
   s.required_ruby_version = '>= 2.7.0'
 
   s.add_runtime_dependency('redis', s.version)
-  s.add_runtime_dependency('redis-cluster-client', '>= 0.3.7')
+  s.add_runtime_dependency('redis-cluster-client', '>= 0.6.1')
 end
diff --git a/cluster/test/commands_on_keys_test.rb b/cluster/test/commands_on_keys_test.rb
index f5397ffd0..6227e5b46 100644
--- a/cluster/test/commands_on_keys_test.rb
+++ b/cluster/test/commands_on_keys_test.rb
@@ -47,7 +47,6 @@ def test_migrate
   def test_object
     redis.lpush('mylist', 'Hello World')
     assert_equal 1, redis.object('refcount', 'mylist')
-    assert_equal 'quicklist', redis.object('encoding', 'mylist')
     assert(redis.object('idletime', 'mylist') >= 0)
 
     redis.set('foo', 1000)
diff --git a/cluster/test/commands_on_server_test.rb b/cluster/test/commands_on_server_test.rb
index f17b416fc..9bf158f5e 100644
--- a/cluster/test/commands_on_server_test.rb
+++ b/cluster/test/commands_on_server_test.rb
@@ -41,12 +41,8 @@ def test_client_kill
 
   def test_client_list
     a_client_info = redis.client(:list).first
-    actual = a_client_info.keys.sort
-    expected = %w[addr age cmd db events fd flags id idle multi name obl oll omem psub qbuf qbuf-free sub]
-    expected << 'user' << 'argv-mem' << 'tot-mem' if version >= '6'
-    expected << 'laddr' << 'redir' if version >= '6.2'
-    expected << "multi-mem" << "rbp" << "rbs" << "resp" << "ssub" if version >= '7.0'
-    assert_equal expected.sort, actual.sort
+    assert_instance_of Hash, a_client_info
+    assert_includes a_client_info, 'addr'
   end
 
   def test_client_getname