diff --git a/deployments/binary/README.md b/deployments/binary/README.md
index f42533be98..79d369cb42 100644
--- a/deployments/binary/README.md
+++ b/deployments/binary/README.md
@@ -30,7 +30,7 @@ $ ./minio server /minio
 To start Milvus standalone, you need a Milvus binary file. Currently you can get the latest version of Milvus binary file through the Milvus docker image. (We will upload Milvus binary files in the future)
 
 ```shell
-$ docker run -d --name milvus milvusdb/milvus:v2.3.19 /bin/bash
+$ docker run -d --name milvus milvusdb/milvus:v2.3.20 /bin/bash
 $ docker cp milvus:/milvus .
 ```
 
diff --git a/deployments/docker/cluster-distributed-deployment/inventory.ini b/deployments/docker/cluster-distributed-deployment/inventory.ini
index 048c5aa21b..3f5368a66b 100644
--- a/deployments/docker/cluster-distributed-deployment/inventory.ini
+++ b/deployments/docker/cluster-distributed-deployment/inventory.ini
@@ -33,7 +33,7 @@ dependencies_network= host
 nodes_network= host
 
 ; Setup varibale to controll what image version of Milvus to use.
-image= milvusdb/milvus:v2.3.19
+image= milvusdb/milvus:v2.3.20
 
 ; Setup static IP addresses of the docker hosts as variable for container environment variable config.
 ; Before running the playbook, below 4 IP addresses need to be replaced with the IP of your host VM
diff --git a/deployments/docker/gpu/standalone/docker-compose.yml b/deployments/docker/gpu/standalone/docker-compose.yml
index 7ae67896e9..650520ff22 100644
--- a/deployments/docker/gpu/standalone/docker-compose.yml
+++ b/deployments/docker/gpu/standalone/docker-compose.yml
@@ -38,7 +38,7 @@ services:
 
   standalone:
     container_name: milvus-standalone
-    image: milvusdb/milvus:v2.3.19-gpu
+    image: milvusdb/milvus:v2.3.20-gpu
     command: ["milvus", "run", "standalone"]
     security_opt:
     - seccomp:unconfined
diff --git a/deployments/docker/standalone/docker-compose.yml b/deployments/docker/standalone/docker-compose.yml
index bb6717ab16..97c6cb353a 100644
--- a/deployments/docker/standalone/docker-compose.yml
+++ b/deployments/docker/standalone/docker-compose.yml
@@ -38,7 +38,7 @@ services:
 
   standalone:
     container_name: milvus-standalone
-    image: milvusdb/milvus:v2.3.19
+    image: milvusdb/milvus:v2.3.20
     command: ["milvus", "run", "standalone"]
     security_opt:
     - seccomp:unconfined