diff --git a/.agents/plugins/marketplace.json b/.agents/plugins/marketplace.json
index 80a75bd..7115755 100644
--- a/.agents/plugins/marketplace.json
+++ b/.agents/plugins/marketplace.json
@@ -121,7 +121,7 @@
       "source": {
         "source": "url",
         "url": "https://github.com/gemini-cli-extensions/google-cloud-storage.git",
-        "ref": "1.2.0"
+        "ref": "2.7.0"
       },
       "description": "Vetted Google Cloud Storage skills for your coding agent.",
       "policy": {
diff --git a/.claude-plugin/marketplace.json b/.claude-plugin/marketplace.json
index 161a76a..5f7e661 100644
--- a/.claude-plugin/marketplace.json
+++ b/.claude-plugin/marketplace.json
@@ -86,7 +86,7 @@
       "source": {
         "source": "github",
         "repo": "gemini-cli-extensions/google-cloud-storage",
-        "ref": "1.2.0"
+        "ref": "2.7.0"
       },
       "description": "Vetted Google Cloud Storage skills for your coding agent."
     },
diff --git a/.gitmodules b/.gitmodules
index 875170e..b84a125 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -41,7 +41,7 @@
 [submodule "google-cloud-storage"]
 	path = plugins/google-cloud-storage
 	url = https://github.com/gemini-cli-extensions/google-cloud-storage
-	branch = 1.2.0
+	branch = 2.7.0
 [submodule "bigquery-data-analytics"]
 	path = plugins/bigquery-data-analytics
 	url = https://github.com/gemini-cli-extensions/bigquery-data-analytics.git
diff --git a/plugins/google-cloud-storage b/plugins/google-cloud-storage
index 4e29539..e2d2140 160000
--- a/plugins/google-cloud-storage
+++ b/plugins/google-cloud-storage
@@ -1 +1 @@
-Subproject commit 4e29539e3ec8135bec48db4afd2a59c1dc4b3ff2
+Subproject commit e2d2140692091b5fc1a53d6960b7fe78ef34ff4b