diff --git a/source/dub/dependency.d b/source/dub/dependency.d
index 3bdc492..bfab5f6 100644
--- a/source/dub/dependency.d
+++ b/source/dub/dependency.d
@@ -183,7 +183,8 @@
 			|| (m_versA < m_versB && doCmp(m_cmpA, m_versB, m_versA) && doCmp(m_cmpB, m_versA, m_versB));
 	}
 	
-	bool matches(const string vers) const { return matches(Version(vers)); }
+	bool matches(string vers) const { return matches(Version(vers)); }
+	bool matches(const(Version) v) const { return matches(v); }
 	bool matches(ref const(Version) v) const {
 		//logTrace(" try match: %s with: %s", v, this);
 		// Master only matches master
diff --git a/source/dub/registry.d b/source/dub/registry.d
index 3c28201..14f1302 100644
--- a/source/dub/registry.d
+++ b/source/dub/registry.d
Binary files differ
diff --git a/source/dub/utils.d b/source/dub/utils.d
index dcd6964..7cbab7e 100644
--- a/source/dub/utils.d
+++ b/source/dub/utils.d
@@ -11,6 +11,7 @@
 import vibe.core.log;
 import vibe.data.json;
 import vibe.inet.url;
+import vibe.stream.operations;
 import vibe.utils.string;
 
 // todo: cleanup imports.