diff --git a/Gopkg.lock b/Gopkg.lock
index 66a32f6..cf1e1ce 100644
--- a/Gopkg.lock
+++ b/Gopkg.lock
@@ -5,7 +5,7 @@
   branch = "image-update"
   name = "github.com/Cadoles/goca"
   packages = ["."]
-  revision = "e5abed99451070bd8b8f78824de1eaff396564d6"
+  revision = "3a388742b5ea55e48969295fe84b1d0a60e4b9ac"
 
 [[projects]]
   branch = "master"