diff --git a/build/ci/jenkins/ChaosTest.groovy b/build/ci/jenkins/ChaosTest.groovy
index eb648ce985..32e4d8c874 100644
--- a/build/ci/jenkins/ChaosTest.groovy
+++ b/build/ci/jenkins/ChaosTest.groovy
@@ -49,7 +49,7 @@ pipeline {
         string(
             description: 'Etcd Image Tag',
             name: 'etcd_image_tag',
-            defaultValue: "3.5.0-r3"
+            defaultValue: "3.5.0-r4"
         )
         string(
             description: 'QueryNode Nums',
diff --git a/build/ci/jenkins/ChaosTestKafkaMQ.groovy b/build/ci/jenkins/ChaosTestKafkaMQ.groovy
index 874a6cdd11..2c75dc1f59 100644
--- a/build/ci/jenkins/ChaosTestKafkaMQ.groovy
+++ b/build/ci/jenkins/ChaosTestKafkaMQ.groovy
@@ -49,7 +49,7 @@ pipeline {
         string(
             description: 'Etcd Image Tag',
             name: 'etcd_image_tag',
-            defaultValue: "3.5.0-r3"
+            defaultValue: "3.5.0-r4"
         )
         string(
             description: 'QueryNode Nums',
diff --git a/build/ci/jenkins/DeployTest.groovy b/build/ci/jenkins/DeployTest.groovy
index 663c592229..277b051b85 100644
--- a/build/ci/jenkins/DeployTest.groovy
+++ b/build/ci/jenkins/DeployTest.groovy
@@ -56,7 +56,7 @@ pipeline {
         string(
             description: 'Etcd Image Tag',
             name: 'etcd_image_tag',
-            defaultValue: "3.5.0-r3"
+            defaultValue: "3.5.0-r4"
         )
         string(
             description: 'Querynode Nums',
diff --git a/build/ci/jenkins/DeployTestKafkaMQ.groovy b/build/ci/jenkins/DeployTestKafkaMQ.groovy
index 61441712e1..8145fce6d7 100644
--- a/build/ci/jenkins/DeployTestKafkaMQ.groovy
+++ b/build/ci/jenkins/DeployTestKafkaMQ.groovy
@@ -56,7 +56,7 @@ pipeline {
         string(
             description: 'Etcd Image Tag',
             name: 'etcd_image_tag',
-            defaultValue: "3.5.0-r3"
+            defaultValue: "3.5.0-r4"
         )
         string(
             description: 'Querynode Nums',
diff --git a/tests/python_client/chaos/cluster-values.yaml b/tests/python_client/chaos/cluster-values.yaml
index b961efb3d9..b9255e8223 100644
--- a/tests/python_client/chaos/cluster-values.yaml
+++ b/tests/python_client/chaos/cluster-values.yaml
@@ -10,7 +10,7 @@ etcd:
   replicaCount: 3
   image:
     repository: milvusdb/etcd
-    tag: 3.5.0-r3
+    tag: 3.5.0-r4
 
 minio:
   resources:
diff --git a/tests/python_client/chaos/standalone-values.yaml b/tests/python_client/chaos/standalone-values.yaml
index c7ac1aa2dc..b2b31dc3b7 100644
--- a/tests/python_client/chaos/standalone-values.yaml
+++ b/tests/python_client/chaos/standalone-values.yaml
@@ -16,7 +16,7 @@ etcd:
   replicaCount: 1
   image:
     repository: milvusdb/etcd
-    tag: 3.5.0-r3  
+    tag: 3.5.0-r4  
 minio:
   mode: standalone
 pulsar:
diff --git a/tests/python_client/deploy/cluster-values.yaml b/tests/python_client/deploy/cluster-values.yaml
index 6fe9c9aa40..f0292b4cae 100644
--- a/tests/python_client/deploy/cluster-values.yaml
+++ b/tests/python_client/deploy/cluster-values.yaml
@@ -10,7 +10,7 @@ etcd:
   replicaCount: 3
   image:
     repository: milvusdb/etcd
-    tag: 3.5.0-r3  
+    tag: 3.5.0-r4  
 
 minio:
   resources:
diff --git a/tests/python_client/deploy/standalone-values.yaml b/tests/python_client/deploy/standalone-values.yaml
index c02996a7dc..c9834bbf34 100644
--- a/tests/python_client/deploy/standalone-values.yaml
+++ b/tests/python_client/deploy/standalone-values.yaml
@@ -16,7 +16,7 @@ etcd:
   replicaCount: 1
   image:
     repository: milvusdb/etcd
-    tag: 3.5.0-r3  
+    tag: 3.5.0-r4  
 minio:
   mode: standalone
 pulsar: