diff --git a/README_CN_testnet.md b/README_CN_testnet.md
index 458102d..05ac05c 100644
--- a/README_CN_testnet.md
+++ b/README_CN_testnet.md
@@ -17,7 +17,7 @@
 
 以下是当前我们使用的软件版本：
 
-- 测试网：v1.13.1
+- 测试网：v1.14.0-rc0
 
 **Note**
 如果你要启动节点加入主网，请点击[**加入主网**](https://github.com/iotexproject/iotex-bootstrap/blob/master/README_CN.md)
@@ -29,7 +29,7 @@
 1. 提取(pull) docker镜像
 
 ```
-docker pull iotex/iotex-core:v1.13.1
+docker pull iotex/iotex-core:v1.14.0-rc0
 ```
 
 2. 使用以下命令设置运行环境
@@ -44,8 +44,8 @@ mkdir -p $IOTEX_HOME/data
 mkdir -p $IOTEX_HOME/log
 mkdir -p $IOTEX_HOME/etc
 
-curl https://raw.githubusercontent.com/iotexproject/iotex-bootstrap/v1.13.1/config_testnet.yaml > $IOTEX_HOME/etc/config.yaml
-curl https://raw.githubusercontent.com/iotexproject/iotex-bootstrap/v1.13.1/genesis_testnet.yaml > $IOTEX_HOME/etc/genesis.yaml
+curl https://raw.githubusercontent.com/iotexproject/iotex-bootstrap/master/config_testnet.yaml > $IOTEX_HOME/etc/config.yaml
+curl https://raw.githubusercontent.com/iotexproject/iotex-bootstrap/master/genesis_testnet.yaml > $IOTEX_HOME/etc/genesis.yaml
 ```
 
 3. 编辑 `$IOTEX_HOME/etc/config.yaml`, 查找 `externalHost` 和 `producerPrivKey`, 取消注释行并填写您的外部 IP 和私钥。如果`producerPrivKey`放空，你的节点将被分配一个随机密钥。
@@ -82,7 +82,7 @@ docker run -d --restart on-failure --name iotex \
         -v=$IOTEX_HOME/log:/var/log:rw \
         -v=$IOTEX_HOME/etc/config.yaml:/etc/iotex/config_override.yaml:ro \
         -v=$IOTEX_HOME/etc/genesis.yaml:/etc/iotex/genesis.yaml:ro \
-        iotex/iotex-core:v1.13.1 \
+        iotex/iotex-core:v1.14.0-rc0 \
         iotex-server \
         -config-path=/etc/iotex/config_override.yaml \
         -genesis-path=/etc/iotex/genesis.yaml
@@ -100,7 +100,7 @@ docker run -d --restart on-failure --name iotex \
         -v=$IOTEX_HOME/log:/var/log:rw \
         -v=$IOTEX_HOME/etc/config.yaml:/etc/iotex/config_override.yaml:ro \
         -v=$IOTEX_HOME/etc/genesis.yaml:/etc/iotex/genesis.yaml:ro \
-        iotex/iotex-core:v1.13.1 \
+        iotex/iotex-core:v1.14.0-rc0 \
         iotex-server \
         -config-path=/etc/iotex/config_override.yaml \
         -genesis-path=/etc/iotex/genesis.yaml \
@@ -120,7 +120,7 @@ docker run -d --restart on-failure --name iotex \
 ```
 git clone https://github.com/iotexproject/iotex-core.git
 cd iotex-core
-git checkout v1.13.1
+git checkout v1.14.0-rc0
 
 // optional
 export GOPROXY=https://goproxy.io
diff --git a/README_testnet.md b/README_testnet.md
index b8ddab7..6daa92f 100644
--- a/README_testnet.md
+++ b/README_testnet.md
@@ -18,7 +18,7 @@
 
 Here are the software versions we use:
 
-- TestNet: v1.13.1
+- TestNet: v1.14.0-rc0
 
 **Note**
 To start and run a mainnet node, please click [**Join Mainnet**](https://github.com/iotexproject/iotex-bootstrap/blob/master/README.md)
@@ -29,7 +29,7 @@ This is the recommended way to start an IoTeX node
 1. Pull the docker image:
 
 ```
-docker pull iotex/iotex-core:v1.13.1
+docker pull iotex/iotex-core:v1.14.0-rc0
 ```
 
 2. Set the environment with the following commands:
@@ -44,8 +44,8 @@ mkdir -p $IOTEX_HOME/data
 mkdir -p $IOTEX_HOME/log
 mkdir -p $IOTEX_HOME/etc
 
-curl https://raw.githubusercontent.com/iotexproject/iotex-bootstrap/v1.13.1/config_testnet.yaml > $IOTEX_HOME/etc/config.yaml
-curl https://raw.githubusercontent.com/iotexproject/iotex-bootstrap/v1.13.1/genesis_testnet.yaml > $IOTEX_HOME/etc/genesis.yaml
+curl https://raw.githubusercontent.com/iotexproject/iotex-bootstrap/master/config_testnet.yaml > $IOTEX_HOME/etc/config.yaml
+curl https://raw.githubusercontent.com/iotexproject/iotex-bootstrap/master/genesis_testnet.yaml > $IOTEX_HOME/etc/genesis.yaml
 ```
 
 3. Edit `$IOTEX_HOME/etc/config.yaml`, look for `externalHost` and `producerPrivKey`, uncomment the lines and fill in your external IP and private key. If you leave `producerPrivKey` empty, your node will be assgined with a random key.
@@ -85,7 +85,7 @@ docker run -d --restart on-failure --name iotex \
         -v=$IOTEX_HOME/log:/var/log:rw \
         -v=$IOTEX_HOME/etc/config.yaml:/etc/iotex/config_override.yaml:ro \
         -v=$IOTEX_HOME/etc/genesis.yaml:/etc/iotex/genesis.yaml:ro \
-        iotex/iotex-core:v1.13.1 \
+        iotex/iotex-core:v1.14.0-rc0 \
         iotex-server \
         -config-path=/etc/iotex/config_override.yaml \
         -genesis-path=/etc/iotex/genesis.yaml
@@ -105,7 +105,7 @@ docker run -d --restart on-failure --name iotex \
         -v=$IOTEX_HOME/log:/var/log:rw \
         -v=$IOTEX_HOME/etc/config.yaml:/etc/iotex/config_override.yaml:ro \
         -v=$IOTEX_HOME/etc/genesis.yaml:/etc/iotex/genesis.yaml:ro \
-        iotex/iotex-core:v1.13.1 \
+        iotex/iotex-core:v1.14.0-rc0 \
         iotex-server \
         -config-path=/etc/iotex/config_override.yaml \
         -genesis-path=/etc/iotex/genesis.yaml \
@@ -126,7 +126,7 @@ Same as [Join TestNet](#testnet) step 2
 ```
 git clone https://github.com/iotexproject/iotex-core.git
 cd iotex-core
-git checkout v1.13.1
+git checkout v1.14.0-rc0
 
 // optional
 export GOPROXY=https://goproxy.io
diff --git a/genesis_testnet.yaml b/genesis_testnet.yaml
index 041c096..d3e930d 100644
--- a/genesis_testnet.yaml
+++ b/genesis_testnet.yaml
@@ -28,6 +28,7 @@ blockchain:
   quebecHeight: 20562481
   redseaHeight: 22919041
   sumatraHeight: 24527521
+  tsunamiHeight: 25226641
   numCandidateDelegates: 36
   numDelegates: 24
   numSubEpochs: 15