Bumping library version to 0.6.
diff --git a/build.json b/build.json
index 06adfee..d814e4c 100644
--- a/build.json
+++ b/build.json
@@ -3,7 +3,7 @@
     "#": "The public version number of the library.",
     "version": {
       "major": 0,
-      "minor": 5,
+      "minor": 6,
       "micro": 0,
       "build": 0
     }