diff --git a/docs/src/core/transaction-request/MERCHANT_INTEGRATION.md b/docs/src/core/transaction-request/MERCHANT_INTEGRATION.md
index febde03f..24462789 100644
--- a/docs/src/core/transaction-request/MERCHANT_INTEGRATION.md
+++ b/docs/src/core/transaction-request/MERCHANT_INTEGRATION.md
@@ -22,13 +22,13 @@ Install Solana Pay libraries to access the API from your application:
 **npm**
 
 ```shell
-npm install @solana/pay @solana/web3.js bignumber.js @solana/spl-token --save
+npm install @solana/pay @solana/web3.js@1 bignumber.js @solana/spl-token --save
 ```
 
 **yarn**
 
 ```shell
-yarn add @solana/pay @solana/web3.js bignumber.js @solana/spl-token
+yarn add @solana/pay @solana/web3.js@1 bignumber.js @solana/spl-token
 ```
 
 ### 1. Create the handler
diff --git a/docs/src/core/transfer-request/MERCHANT_INTEGRATION.md b/docs/src/core/transfer-request/MERCHANT_INTEGRATION.md
index 73c81aeb..f46f2991 100644
--- a/docs/src/core/transfer-request/MERCHANT_INTEGRATION.md
+++ b/docs/src/core/transfer-request/MERCHANT_INTEGRATION.md
@@ -26,13 +26,13 @@ Install the packages and import them in your code.
 **npm**
 
 ```shell
-npm install @solana/pay @solana/web3.js bignumber.js --save
+npm install @solana/pay @solana/web3.js@1 bignumber.js --save
 ```
 
 **yarn**
 
 ```shell
-yarn add @solana/pay @solana/web3.js bignumber.js
+yarn add @solana/pay @solana/web3.js@1 bignumber.js
 ```
 
 ### 1.1 Import necessary modules
diff --git a/docs/src/core/transfer-request/WALLET_INTEGRATION.md b/docs/src/core/transfer-request/WALLET_INTEGRATION.md
index c4dae542..da3dd5c1 100644
--- a/docs/src/core/transfer-request/WALLET_INTEGRATION.md
+++ b/docs/src/core/transfer-request/WALLET_INTEGRATION.md
@@ -16,13 +16,13 @@ Install the packages and import them in your code.
 **npm**
 
 ```shell=
-npm install @solana/pay @solana/web3.js --save
+npm install @solana/pay @solana/web3.js@1 --save
 ```
 
 **yarn**
 
 ```shell=
-yarn add @solana/pay @solana/web3.js
+yarn add @solana/pay @solana/web3.js@1
 ```
 
 ## 2. Parse payment request link