diff --git a/README.md b/README.md
index a5a2bcc..c603565 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ This is a standalone testcontainers-node package for running `solana-test-valida
 purposes.
 
 ```shell
-npm i -D solana-testcontainers @solana/web3.js
+npm i -D solana-testcontainers @solana/web3.js@1
 ```
 
 ```typescript
diff --git a/packages/solana-testcontainers/README.md b/packages/solana-testcontainers/README.md
index b13589c..95205d8 100644
--- a/packages/solana-testcontainers/README.md
+++ b/packages/solana-testcontainers/README.md
@@ -1,7 +1,7 @@
 Provides a Docker image for running `solana-test-validator` in a container for toolchain isolation.
 
 ```shell
-npm i -D solana-testcontainers @solana/web3.js
+npm i -D solana-testcontainers @solana/web3.js@1
 ```
 
 ```typescript