diff --git a/lib/security_blog.js b/lib/security_blog.js
index d2f51d4e..a2a89ec7 100644
--- a/lib/security_blog.js
+++ b/lib/security_blog.js
@@ -161,7 +161,7 @@ export default class SecurityBlog extends SecurityRelease {
       link: content.link ?? currentValue.link,
       type: content.type ?? currentValue.type
     };
-    fs.writeFileSync(siteJsonPath, JSON.stringify(siteJson, null, 2));
+    fs.writeFileSync(siteJsonPath, JSON.stringify(siteJson, null, 2) + '\n');
   }
 
   formatReleaseDate(releaseDate) {