diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 7797f63f..891046aa 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -101,7 +101,7 @@ pnpm version prerelease --no-git-tag-version --preid=rc
 To publish the package to NPM, run:
 
 ```sh
-pnpm publish
+pnpm publish --tag='sdk50'
 ```
 
 ### Testing & CI
diff --git a/README.md b/README.md
index e08ab00e..04b1c5e3 100644
--- a/README.md
+++ b/README.md
@@ -36,11 +36,11 @@ A tree-shakeable, framework agnostic, [pure ESM](https://gist.github.com/sindres
 ## Installing
 
 ```sh
-npm install cosmes
+npm install cosmes@sdk50
 
-pnpm add cosmes
+pnpm add cosmes@sdk50
 
-yarn add cosmes
+yarn add cosmes@sdk50
 ```
 
 ### Using with TypeScript