diff --git a/hackage-db.cabal b/hackage-db.cabal
--- a/hackage-db.cabal
+++ b/hackage-db.cabal
@@ -1,15 +1,15 @@
 name:          hackage-db
-version:       2.1.0
+version:       2.1.1
 synopsis:      Access cabal-install's Hackage database via Data.Map
 description:   This library provides convenient access to the local copy of the Hackage
                database that \"cabal update\" creates. Check out
-               https:\//github.com/peti/hackage-db/tree/master/example\/ for a collection
+               <https://github.com/peti/hackage-db/tree/master/example/> for a collection
                of simple example programs that demonstrate how to use this code.
 license:       BSD3
 license-file:  LICENSE
-author:        Peter Simons, Alexander Altman, Ben James
+author:        Peter Simons, Alexander Altman, Ben James, Kevin Quick
 maintainer:    Peter Simons <simons@cryp.to>
-tested-with:   GHC == 8.0.2, GHC == 8.2.2, GHC == 8.4.4, GHC == 8.6.5, GHC == 8.8.1
+tested-with:   GHC == 8.8.4 || == 8.10.4 || == 9.0.1
 category:      Distribution
 homepage:      https://github.com/peti/hackage-db#readme
 bug-reports:   https://github.com/peti/hackage-db/issues
diff --git a/src/Distribution/Hackage/DB/Parsed.hs b/src/Distribution/Hackage/DB/Parsed.hs
--- a/src/Distribution/Hackage/DB/Parsed.hs
+++ b/src/Distribution/Hackage/DB/Parsed.hs
@@ -54,8 +54,8 @@
     Map.mapWithKey (parseVersionData pn) $
       Map.filterWithKey (\v _ -> v `withinRange` vr) vs'
   where
-    Dependency _ vr _ | BSS.null pv = Dependency pn anyVersion mempty
-                      | otherwise  = parseText "preferred version range" (toString pv)
+    vr | BSS.null pv = anyVersion
+       | otherwise = parseText "preferred version range" (toString pv)
 
 parseVersionData :: PackageName -> Version -> U.VersionData -> VersionData
 parseVersionData pn v (U.VersionData cf m) =