diff --git a/.gitignore b/.gitignore
index f43523b..5b6fb89 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /dnsruby-1.52.gem
+/dnsruby-1.53.gem
diff --git a/sources b/sources
index 78c034b..a9cd97a 100644
--- a/sources
+++ b/sources
@@ -1 +1,2 @@
 f329b26ddf519e1b574057ab33f287a8  dnsruby-1.52.gem
+1b5516648feb328a48796153923fd2d1  dnsruby-1.53.gem