Merge branch 'stable-2.14' into stable-2.15

* stable-2.14:
  Upgrade bazlets to latest stable-2.14 to build with 2.14.21 API

Change-Id: I9455f1b5d7ee508413678fd92c0361acb8045b6d
diff --git a/WORKSPACE b/WORKSPACE
index 3e293d7..2a5f5ca 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -3,7 +3,7 @@
 load("//:bazlets.bzl", "load_bazlets")
 
 load_bazlets(
-    commit = "78c35a7eb33ee5ea0980923e246c7dba37347193",
+    commit = "f53f51fb660552d0581aa0ba52c3836ed63d56a3",
     #local_path = "/home/<user>/projects/bazlets",
 )