diff --git a/charts/milvus/Chart.yaml b/charts/milvus/Chart.yaml
index 10a0b54..cb50194 100644
--- a/charts/milvus/Chart.yaml
+++ b/charts/milvus/Chart.yaml
@@ -3,7 +3,7 @@ name: milvus
 appVersion: "2.5.0-beta"
 kubeVersion: "^1.10.0-0"
 description: Milvus is an open-source vector database built to power AI applications and vector similarity search.
-version: 4.2.26
+version: 4.2.27
 keywords:
   - milvus
   - elastic
diff --git a/charts/milvus/values.yaml b/charts/milvus/values.yaml
index 3f0e818..b99843f 100644
--- a/charts/milvus/values.yaml
+++ b/charts/milvus/values.yaml
@@ -650,7 +650,7 @@ etcd:
 pulsarv3:
   name: "pulsarv3" # note: nameOveride should be kept the same as the name field
   nameOverride: "pulsarv3"
-  enabled: false
+  enabled: true
   persistence: true
   volumes:
     persistence: true
@@ -903,7 +903,7 @@ pulsarv3:
 
 # default values for pulsar v2
 pulsar:
-  enabled: true
+  enabled: false
   name: pulsar
 
   fullnameOverride: ""