Upgrade dependencies

Change-Id: I115f3a7dab27d38a90132c4a316a1c01f4972a3f
diff --git a/.gitignore b/.gitignore
index 5a11e10..5cce705 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,6 +17,7 @@
 /misc/web-api.md
 *~
 .*
+*\#
 !.github
 !.gitignore
 # /src/main/resources/