diff --git a/.agents/plugins/marketplace.json b/.agents/plugins/marketplace.json
index 80a75bd..b9c1341 100644
--- a/.agents/plugins/marketplace.json
+++ b/.agents/plugins/marketplace.json
@@ -135,7 +135,7 @@
       "source": {
         "source": "url",
         "url": "https://github.com/gemini-cli-extensions/looker.git",
-        "ref": "0.3.5"
+        "ref": "0.3.11"
       },
       "description": "Connect to Looker.",
       "policy": {
diff --git a/.claude-plugin/marketplace.json b/.claude-plugin/marketplace.json
index 161a76a..9bfc761 100644
--- a/.claude-plugin/marketplace.json
+++ b/.claude-plugin/marketplace.json
@@ -95,7 +95,7 @@
       "source": {
         "source": "github",
         "repo": "gemini-cli-extensions/looker",
-        "ref": "0.3.5"
+        "ref": "0.3.11"
       },
       "description": "Connect to Looker."
     },
diff --git a/.gitmodules b/.gitmodules
index 875170e..dfa4de5 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -21,7 +21,7 @@
 [submodule "looker"]
 	path = plugins/looker
 	url = https://github.com/gemini-cli-extensions/looker
-	branch = 0.3.5
+	branch = 0.3.11
 [submodule "oracledb"]
 	path = plugins/oracledb
 	url = https://github.com/gemini-cli-extensions/oracledb
diff --git a/plugins/looker b/plugins/looker
index e912c03..17ed34d 160000
--- a/plugins/looker
+++ b/plugins/looker
@@ -1 +1 @@
-Subproject commit e912c0342f1bfd436e9236aaef7cc732239c80f7
+Subproject commit 17ed34d58a4d9b22fdb0693f75169492c4b1c41c