diff --git a/rubygem-activeresource.yaml b/rubygem-activeresource.yaml
index 2723345..32b1b31 100644
--- a/rubygem-activeresource.yaml
+++ b/rubygem-activeresource.yaml
@@ -1,4 +1,4 @@
 version_control: github
 src_repo: rails/activeresource
-tag_prefix: "v"
+tag_prefix: "^v"
 seperator: "."