diff --git a/hyperledger/1.0/README.md b/hyperledger/1.0/README.md
index d11663a1..43bcf361 100644
--- a/hyperledger/1.0/README.md
+++ b/hyperledger/1.0/README.md
@@ -25,7 +25,7 @@ Pull necessary images of peer, orderer, ca, and base image.
 $ ARCH=x86_64
 $ BASE_VERSION=1.0.0-preview
 $ PROJECT_VERSION=1.0.0-preview
-$ IMG_VERSION=0.8.3
+$ IMG_VERSION=0.8.4
 $ docker pull yeasy/hyperledger-fabric-base:$IMG_VERSION \
   && docker pull yeasy/hyperledger-fabric-peer:$IMG_VERSION \
   && docker pull yeasy/hyperledger-fabric-orderer:$IMG_VERSION \
diff --git a/hyperledger/1.0/setup_fabric_1.0.sh b/hyperledger/1.0/setup_fabric_1.0.sh
index a4c27bb5..f5fe1730 100644
--- a/hyperledger/1.0/setup_fabric_1.0.sh
+++ b/hyperledger/1.0/setup_fabric_1.0.sh
@@ -22,7 +22,7 @@ docker-compose --version
 $ ARCH=x86_64
 $ BASE_VERSION=1.0.0-preview
 $ PROJECT_VERSION=1.0.0-preview
-$ IMG_VERSION=0.8.3
+$ IMG_VERSION=0.8.4
 $ docker pull yeasy/hyperledger-fabric-base:$IMG_VERSION \
   && docker pull yeasy/hyperledger-fabric-peer:$IMG_VERSION \
   && docker pull yeasy/hyperledger-fabric-orderer:$IMG_VERSION \