refer to skydoc release tag as hash no longer works.
diff --git a/WORKSPACE b/WORKSPACE
index 9245625..085dcf6 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -24,7 +24,7 @@
 git_repository(
     name = "io_bazel_skydoc",
     remote = "https://github.com/bazelbuild/skydoc.git",
-    commit = "b36d22c"
+    tag = "0.1.4"
 )
 load("@io_bazel_skydoc//skylark:skylark.bzl", "skydoc_repositories")
 skydoc_repositories()