diff --git a/README.md b/README.md
index 5501976..f49116e 100644
--- a/README.md
+++ b/README.md
@@ -65,9 +65,9 @@ The startup script comes with a set of options for customizing various things.
 
 The default versions are always a combination of component versions which are considered stable.
 
-| Aquarius | Brizo     | Events Handler | Keeper    | Commons  | Faucet   |
-| -------- | --------- | -------------- | --------- | -------- | -------- |
-| `v0.3.9` | `v0.4.6`  |  `v0.1.2`      | `v0.12.7` | `v1.3.1` | `v0.3.2` |
+| Aquarius | Brizo    | Events Handler | Keeper    | Commons  | Faucet   |
+| -------- | -------- | -------------- | --------- | -------- | -------- |
+| `v1.0.5` | `v0.7.2` | `v0.3.4`       | `v0.12.7` | `v2.0.0` | `v0.3.2` |
 
 You can use the `--latest` option to pull the most recent Docker images for all components, which are always tagged as `latest` in Docker. The `latest` Docker image tag derives from the default main branch of the component's Git repo.
 
@@ -129,8 +129,8 @@ By default it will start two containers (client & server). If Commons is running
 
 This Building Block can be disabled by setting the `--no-commons` flag.
 
-| Hostname         | External Port | Internal URL               |  Local URL            | Description                                                |
-|------------------|---------------|----------------------------|-----------------------|----------------------------------------------------------- |
+| Hostname         | External Port | Internal URL               | Local URL             | Description                                                |
+| ---------------- | ------------- | -------------------------- | --------------------- | ---------------------------------------------------------- |
 | `commons-client` | `3000`        | http://commons-client:3000 | http://localhost:3000 | [Commons Client](https://github.com/oceanprotocol/commons) |
 | `commons-server` | `4000`        | http://commons-server:4000 | http://locahost:4000  | [Commons Server](https://github.com/oceanprotocol/commons) |
 
@@ -233,11 +233,11 @@ you will have available a keeper node in the local and private Spree Network wit
 | `0xe08A1dAe983BC701D05E492DB80e0144f8f4b909` | mnemonic | [info here](#spree-mnemonic) | 1000000000 Ether |
 | `0xbcE5A3468386C64507D30136685A99cFD5603135` | mnemonic | [info here](#spree-mnemonic) | 1000000000 Ether |
 
-Use one of the above accounts to populate `PROVIDER_ADDRESS`, `PROVIDER_PASSWORD` and `PROVIDER_KEYFILE` in `start_ocean.sh`. 
-This account will is used in `brizo` and `events-handler` as the `provider` account which is important for processing the 
-service agreements flow. The `PROVIDER_KEYFILE` must be placed in the `accounts` folder and must match the ethereum 
-address from `PROVIDER_ADDRESS`. The `PROVIDER_ADDRESS` is also set in `commons` instance so that published assets get 
-assigned the correct provider address. 
+Use one of the above accounts to populate `PROVIDER_ADDRESS`, `PROVIDER_PASSWORD` and `PROVIDER_KEYFILE` in `start_ocean.sh`.
+This account will is used in `brizo` and `events-handler` as the `provider` account which is important for processing the
+service agreements flow. The `PROVIDER_KEYFILE` must be placed in the `accounts` folder and must match the ethereum
+address from `PROVIDER_ADDRESS`. The `PROVIDER_ADDRESS` is also set in `commons` instance so that published assets get
+assigned the correct provider address.
 
 ### Spree Mnemonic
 
diff --git a/compose-files/brizo.yml b/compose-files/brizo.yml
index 438c824..beda946 100644
--- a/compose-files/brizo.yml
+++ b/compose-files/brizo.yml
@@ -23,6 +23,7 @@ services:
       LOG_LEVEL: ${BRIZO_LOG_LEVEL}
       BRIZO_WORKERS: ${BRIZO_WORKERS}
       IPFS_GATEWAY: ${BRIZO_IPFS_GATEWAY}
+      OPERATOR_SERVICE_URL: ${OPERATOR_SERVICE_URL}
     volumes:
       - ${KEEPER_ARTIFACTS_FOLDER}:/usr/local/keeper-contracts:ro
       - ${ACCOUNTS_FOLDER}:/accounts
diff --git a/start_ocean.sh b/start_ocean.sh
index f3a85ea..8de5779 100755
--- a/start_ocean.sh
+++ b/start_ocean.sh
@@ -25,13 +25,14 @@ DIR="${DIR/ /\\ }"
 COMPOSE_DIR="${DIR}/compose-files"
 
 # Default versions of Aquarius, Brizo, Keeper Contracts and Commons
-export AQUARIUS_VERSION=${AQUARIUS_VERSION:-v0.3.9}
-export BRIZO_VERSION=${BRIZO_VERSION:-v0.4.6}
-export EVENTS_HANDLER_VERSION=${EVENTS_HANDLER_VERSION:-v0.1.2}
+export AQUARIUS_VERSION=${AQUARIUS_VERSION:-v1.0.5}
+export BRIZO_VERSION=${BRIZO_VERSION:-v0.7.2}
+export EVENTS_HANDLER_VERSION=${EVENTS_HANDLER_VERSION:-v0.3.4}
 export KEEPER_VERSION=${KEEPER_VERSION:-v0.12.7}
 export FAUCET_VERSION=${FAUCET_VERSION:-v0.3.2}
-export COMMONS_SERVER_VERSION=${COMMONS_SERVER_VERSION:-v1.3.1}
-export COMMONS_CLIENT_VERSION=${COMMONS_CLIENT_VERSION:-v1.3.1}
+export COMMONS_SERVER_VERSION=${COMMONS_SERVER_VERSION:-v2.0.0}
+export COMMONS_CLIENT_VERSION=${COMMONS_CLIENT_VERSION:-v2.0.0}
+
 export PARITY_IMAGE="parity/parity:v2.5.7-stable"
 
 export PROJECT_NAME="ocean"
@@ -123,6 +124,8 @@ export COMMONS_FAUCET_URL=${FAUCET_URL}
 export COMMONS_IPFS_GATEWAY_URI=https://ipfs.oceanprotocol.com
 export COMMONS_IPFS_NODE_URI=https://ipfs.oceanprotocol.com:443
 
+export OPERATOR_SERVICE_URL=http://127.0.0.1:8050
+
 # Export User UID and GID
 export LOCAL_USER_ID=$(id -u)
 export LOCAL_GROUP_ID=$(id -g)