diff --git a/content/tutorials/react-publish-data-set.md b/content/tutorials/react-publish-data-set.md
index 44b13438..97c6c48e 100644
--- a/content/tutorials/react-publish-data-set.md
+++ b/content/tutorials/react-publish-data-set.md
@@ -27,8 +27,7 @@ const asset = {
     dateCreated: '2012-02-01T10:55:11Z',
     author: 'Mario',
     license: 'CC0: Public Domain',
-    contentType: 'jpg/txt',
-    price: 10,
+    price: '10',
     files: [
       {
         index: 0,
diff --git a/content/tutorials/react-setup.md b/content/tutorials/react-setup.md
index 4280789b..f802e8ef 100644
--- a/content/tutorials/react-setup.md
+++ b/content/tutorials/react-setup.md
@@ -16,9 +16,9 @@ description: This tutorial shows how you can build a basic [React](https://react
   - Use the startup script in Barge to run a [local Spree Testnet](https://docs.oceanprotocol.com/concepts/testnets/#a-spree-testnet-for-local-development):
 
     ```bash
-    export KEEPER_VERSION=v0.9.1 && \
-    export AQUARIUS_VERSION=v0.2.2 && \
-    export BRIZO_VERSION=v0.3.5 && \
+    export KEEPER_VERSION=v0.10.3 && \
+    export AQUARIUS_VERSION=v0.3.5 && \
+    export BRIZO_VERSION=v0.3.12 && \
     ./start_ocean.sh --no-pleuston
     ```
 
@@ -42,7 +42,7 @@ This will create a folder named `marketplace` with a boilerplate React app. Go i
 
 ```bash
 cd marketplace/
-npm install @oceanprotocol/squid@0.5.6
+npm install @oceanprotocol/squid@0.6.2
 ```
 
 At this point you can already run `npm start` which starts the app in your browser at [localhost:3000](http://localhost:3000):
diff --git a/content/tutorials/wallets-and-ocean-tokens.md b/content/tutorials/wallets-and-ocean-tokens.md
index fb4801e3..9fe75580 100644
--- a/content/tutorials/wallets-and-ocean-tokens.md
+++ b/content/tutorials/wallets-and-ocean-tokens.md
@@ -16,7 +16,7 @@ If you don't see any Ocean Tokens in your crypto wallet software (e.g. MetaMask
 
 If the above addresses are out-of-date, then you can find newer ones in the [keeper-contracts repository on GitHub](https://github.com/oceanprotocol/keeper-contracts):
 
-1. Click on the "Branch: **develop**" button and switch to the tag of the latest release (e.g. `v0.8.6`).
+1. Click on the "Branch: **develop**" button and switch to the tag of the latest release (e.g. `v0.10.3`).
 1. In the `README.md` file, check the address of the OceanToken contract (in Nile or Kovan).
 1. Double-check the address by looking in the file named `zos.kovan.json` (for Kovan) or `zos.dev-8995.json` (for Nile). Search for `/OceanToken`. There should be one result and the text around it should look like: