diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 0fdd44b..c9419b2 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -24,13 +24,13 @@ steps:
     displayName: Install Python dependencies
   - script: |
       set -ex
-      wget -qO fabric-bins.tar.gz https://github.com/hyperledger/fabric/releases/download/v1.4.4/hyperledger-fabric-linux-amd64-1.4.4.tar.gz
+      wget -qO fabric-bins.tar.gz https://github.com/hyperledger/fabric/releases/download/v1.4.6/hyperledger-fabric-linux-amd64-1.4.6.tar.gz
       sudo tar xvf fabric-bins.tar.gz -C /usr/local
       rm fabric-bins.tar.gz
     displayName: Download Fabric CLI
   - script: |
       set -ex
-      wget -qO fabric-ca-bins.tar.gz https://github.com/hyperledger/fabric-ca/releases/download/v1.4.4/hyperledger-fabric-ca-linux-amd64-1.4.4.tar.gz
+      wget -qO fabric-ca-bins.tar.gz https://github.com/hyperledger/fabric-ca/releases/download/v1.4.6/hyperledger-fabric-ca-linux-amd64-1.4.6.tar.gz
       sudo tar xvf fabric-ca-bins.tar.gz -C /usr/local
       rm fabric-ca-bins.tar.gz
     displayName: Download Fabric CA CLI
diff --git a/docker/Dockerfile b/docker/Dockerfile
index c51b3c6..7811de8 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -11,9 +11,9 @@ RUN wget -qO docker-19.03.5.tgz https://download.docker.com/linux/static/stable/
     chmod +x /usr/local/bin/docker-compose
 RUN mkdir /lib64 && \
     ln -s /lib/libc.musl-x86_64.so.1 /lib64/ld-linux-x86-64.so.2 && \
-    wget -qO fabric-bins.tar.gz https://github.com/hyperledger/fabric/releases/download/v1.4.4/hyperledger-fabric-linux-amd64-1.4.4.tar.gz && \
+    wget -qO fabric-bins.tar.gz https://github.com/hyperledger/fabric/releases/download/v1.4.6/hyperledger-fabric-linux-amd64-1.4.6.tar.gz && \
     tar xvf fabric-bins.tar.gz -C /usr/local && \
-    wget -qO fabric-ca-bins.tar.gz https://github.com/hyperledger/fabric-ca/releases/download/v1.4.4/hyperledger-fabric-ca-linux-amd64-1.4.4.tar.gz && \
+    wget -qO fabric-ca-bins.tar.gz https://github.com/hyperledger/fabric-ca/releases/download/v1.4.6/hyperledger-fabric-ca-linux-amd64-1.4.6.tar.gz && \
     tar xvf fabric-ca-bins.tar.gz -C /usr/local && \
     rm fabric-bins.tar.gz fabric-ca-bins.tar.gz
 COPY ansible-role-blockchain-platform-manager.tar.gz /usr/local/src/
diff --git a/tasks/docker/create-ca.yml b/tasks/docker/create-ca.yml
index 7553274..03023cf 100644
--- a/tasks/docker/create-ca.yml
+++ b/tasks/docker/create-ca.yml
@@ -16,7 +16,7 @@
 - name: Create certificate authority container
   docker_container:
     name: "{{ ca.docker.name }}"
-    image: hyperledger/fabric-ca:1.4.4
+    image: hyperledger/fabric-ca:1.4.6
     networks:
       - name: "{{ infrastructure.docker.network }}"
         aliases:
diff --git a/tasks/docker/create-orderer.yml b/tasks/docker/create-orderer.yml
index d0eb29f..869d991 100644
--- a/tasks/docker/create-orderer.yml
+++ b/tasks/docker/create-orderer.yml
@@ -95,7 +95,7 @@
 - name: Start orderer container
   docker_container:
     name: "{{ orderer.docker.name }}"
-    image: hyperledger/fabric-orderer:1.4.4
+    image: hyperledger/fabric-orderer:1.4.6
     networks:
       - name: "{{ infrastructure.docker.network }}"
         aliases:
diff --git a/tasks/docker/create-peer.yml b/tasks/docker/create-peer.yml
index 08bfc8f..2ec1bcf 100644
--- a/tasks/docker/create-peer.yml
+++ b/tasks/docker/create-peer.yml
@@ -126,7 +126,7 @@
 - name: Start peer container
   docker_container:
     name: "{{ peer.docker.name }}"
-    image: hyperledger/fabric-peer:1.4.4
+    image: hyperledger/fabric-peer:1.4.6
     networks:
       - name: "{{ infrastructure.docker.network }}"
         aliases:
@@ -143,7 +143,7 @@
       CORE_PEER_GOSSIP_EXTERNALENDPOINT: "{{ peer.docker.hostname }}:{{ peer.docker.port }}"
       CORE_PEER_TLS_ENABLED: "{{ 'true' if peer.tls.enabled else 'false' }}"
       CORE_VM_DOCKER_HOSTCONFIG_NETWORKMODE: "{{ infrastructure.docker.network }}"
-      CORE_CHAINCODE_BUILDER: hyperledger/fabric-ccenv:1.4.4
+      CORE_CHAINCODE_BUILDER: hyperledger/fabric-ccenv:1.4.6
       CORE_CHAINCODE_GOLANG_RUNTIME: hyperledger/fabric-baseos:0.4.18
       CORE_CHAINCODE_JAVA_RUNTIME: hyperledger/fabric-javaenv:1.4.4
       CORE_CHAINCODE_NODE_RUNTIME: hyperledger/fabric-baseimage:0.4.18