diff --git a/README.md b/README.md
index 9f119ed..b43d3ee 100644
--- a/README.md
+++ b/README.md
@@ -66,6 +66,7 @@ spacing-level|Number of spaces for formatted files|`2`
 branch-name|Default branch name to push changes if not repo-token is provided|*Release target branch* 
 author-name|Commit author name|*Release author name* 
 author-email|Commit author email|*Release author email* 
+swagger|To support swagger openapi structure|`null`
 
 ## 👋 Support
 
diff --git a/src/main.ts b/src/main.ts
index 994a278..8599e3f 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -37,6 +37,7 @@ const run = async () => {
   let branch = core.getInput('branch-name');
   let author = core.getInput('author-name');
   let email = core.getInput('author-email');
+  let swagger = core.getInput('swagger');
 
   if (!token && !branch) {
     throw new Error('Either repo-token or branch-name must be supplied.');
@@ -85,6 +86,18 @@ const run = async () => {
     const parser = getParser(file, { spacing });
     const content = parser.read(buffer);
 
+    if (swagger) {
+      if (content.info.version === version) {
+        core.info(`  - ${file}: Skip since equal versions`);
+        return change;
+      }
+  
+      core.info(`  - ${file}: Update version from "${content.info.version}" to "${version}"`);
+      content.version = version;
+      fs.writeFileSync(dir, parser.write(content));
+      return true;
+    }
+
     if (content.version === version) {
       core.info(`  - ${file}: Skip since equal versions`);
       return change;