diff --git a/ci/jenkins/step/shardsDevNightlyTest.groovy b/ci/jenkins/step/shardsDevNightlyTest.groovy
index 3d18e67d0b5df3a5b2c11a42866d97ff21a2b2b7..0eddbf08d87ead646546e732d6a1927dc990d8e2 100644
--- a/ci/jenkins/step/shardsDevNightlyTest.groovy
+++ b/ci/jenkins/step/shardsDevNightlyTest.groovy
@@ -4,6 +4,7 @@ timeout(time: 180, unit: 'MINUTES') {
         sh 'helm repo add stable https://kubernetes.oss-cn-hangzhou.aliyuncs.com/charts'
         sh 'helm repo update'
         checkout([$class: 'GitSCM', branches: [[name: "nightly"]], userRemoteConfigs: [[url: "https://github.com/milvus-io/milvus-helm.git", name: 'origin', refspec: "+refs/heads/nightly:refs/remotes/origin/nightly"]]])
+        sh 'helm dep update'
         retry(3) {
             try {
                 sh "helm install --wait --timeout 300s --set mishards.enabled=true --set persistence.enabled=true --set image.repository=registry.zilliz.com/milvus/engine --set mishards.image.tag=0.9.0-rc --set image.tag=${DOCKER_VERSION} --set image.pullPolicy=Always --set service.type=ClusterIP -f ci/db_backend/mysql_${BINARY_VERSION}_values.yaml --namespace milvus ${env.SHARDS_HELM_RELEASE_NAME} ."
diff --git a/ci/jenkins/step/singleDevNightlyTest.groovy b/ci/jenkins/step/singleDevNightlyTest.groovy
index 1d93da0417460fb9d63a04e8e5d52cec2ad3fa11..e24aa670e6d56b5a47fef182cdcd65b2d1da3061 100644
--- a/ci/jenkins/step/singleDevNightlyTest.groovy
+++ b/ci/jenkins/step/singleDevNightlyTest.groovy
@@ -4,6 +4,7 @@ timeout(time: 180, unit: 'MINUTES') {
         sh 'helm repo add stable https://kubernetes.oss-cn-hangzhou.aliyuncs.com/charts'
         sh 'helm repo update'
         checkout([$class: 'GitSCM', branches: [[name: "${env.HELM_BRANCH}"]], userRemoteConfigs: [[url: "https://github.com/milvus-io/milvus-helm.git", name: 'origin', refspec: "+refs/heads/${env.HELM_BRANCH}:refs/remotes/origin/${env.HELM_BRANCH}"]]])
+        sh 'helm dep update'
         retry(3) {
             try {
                 sh "helm install --wait --timeout 300s --set image.repository=registry.zilliz.com/milvus/engine --set image.tag=${DOCKER_VERSION} --set image.pullPolicy=Always --set service.type=ClusterIP -f ci/db_backend/mysql_${BINARY_VERSION}_values.yaml -f ci/filebeat/values.yaml --namespace milvus ${env.HELM_RELEASE_NAME} ."
diff --git a/ci/jenkins/step/singleDevTest.groovy b/ci/jenkins/step/singleDevTest.groovy
index 0f0a84582e0f38a3b66e298b520106a3d7fd0b2e..eeb9d65abc6b01d5ef783e9d1f28ea6119d9ec54 100644
--- a/ci/jenkins/step/singleDevTest.groovy
+++ b/ci/jenkins/step/singleDevTest.groovy
@@ -4,6 +4,7 @@ timeout(time: 120, unit: 'MINUTES') {
         sh 'helm repo add stable https://kubernetes.oss-cn-hangzhou.aliyuncs.com/charts'
         sh 'helm repo update'
         checkout([$class: 'GitSCM', branches: [[name: "${env.HELM_BRANCH}"]], userRemoteConfigs: [[url: "https://github.com/milvus-io/milvus-helm.git", name: 'origin', refspec: "+refs/heads/${env.HELM_BRANCH}:refs/remotes/origin/${env.HELM_BRANCH}"]]])
+        sh 'helm dep update'
         retry(3) {
             try {
                 sh "helm install --wait --timeout 300s --set image.repository=registry.zilliz.com/milvus/engine --set image.tag=${DOCKER_VERSION} --set image.pullPolicy=Always --set service.type=ClusterIP -f ci/db_backend/mysql_${BINARY_VERSION}_values.yaml -f ci/filebeat/values.yaml --namespace milvus ${env.HELM_RELEASE_NAME} ."