diff --git a/packages/oauth-client-browser/.releaserc.json b/packages/oauth-client-browser/.releaserc.json
--- a/packages/oauth-client-browser/.releaserc.json
+++ b/packages/oauth-client-browser/.releaserc.json
@@ -9,7 +9,7 @@
     "@semantic-release/release-notes-generator",
     ["@semantic-release/exec", {
       "prepareCmd": "node -e \"const fs=require('fs');const p=JSON.parse(fs.readFileSync('package.json','utf8'));p.version='${nextRelease.version}';fs.writeFileSync('package.json',JSON.stringify(p,null,2)+'\\n')\"",
-      "publishCmd": "bun publish --access public --tag ${nextRelease.channel || 'latest'}"
+      "publishCmd": "npm view ${npm_package_name}@${nextRelease.version} version 2>/dev/null && echo 'Version already published, skipping' || bun publish --access public --tag ${nextRelease.channel || 'latest'}"
     }],
     "@semantic-release/github"
   ]
diff --git a/packages/oauth-client/.releaserc.json b/packages/oauth-client/.releaserc.json
--- a/packages/oauth-client/.releaserc.json
+++ b/packages/oauth-client/.releaserc.json
@@ -9,7 +9,7 @@
     "@semantic-release/release-notes-generator",
     ["@semantic-release/exec", {
       "prepareCmd": "node -e \"const fs=require('fs');const p=JSON.parse(fs.readFileSync('package.json','utf8'));p.version='${nextRelease.version}';fs.writeFileSync('package.json',JSON.stringify(p,null,2)+'\\n')\"",
-      "publishCmd": "bun publish --access public --tag ${nextRelease.channel || 'latest'}"
+      "publishCmd": "npm view ${npm_package_name}@${nextRelease.version} version 2>/dev/null && echo 'Version already published, skipping' || bun publish --access public --tag ${nextRelease.channel || 'latest'}"
     }],
     "@semantic-release/github"
   ]