diff --git a/.claude-plugin/marketplace.json b/.claude-plugin/marketplace.json
index 57f224f..7eaab44 100644
--- a/.claude-plugin/marketplace.json
+++ b/.claude-plugin/marketplace.json
@@ -42,7 +42,7 @@
       "source": {
         "source": "url",
         "url": "https://git.fromaitochitta.com/open/linkedin-studio.git",
-        "ref": "v0.4.0"
+        "ref": "v0.5.0"
       },
       "description": "LinkedIn Studio — a full-spectrum LinkedIn content engine: feed posts, carousels, video scripts, and long-form newsletter editions, built on algorithmic understanding, strategic consistency, and authentic engagement. Aligned to LinkedIn's 2026 topic-relevance ranking model."
     },