diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,3 +1,8 @@
-* 0.1.0.0
+# 0.1.0.1
+- Fix the benchmarks.
+- Minor cosmetic changes.
+- Add `dlist` version constraints.
+
+# 0.1.0.0
 
 Initial release. RDF generation DSL needs more instances.
diff --git a/bench/Main.hs b/bench/Main.hs
--- a/bench/Main.hs
+++ b/bench/Main.hs
@@ -7,7 +7,7 @@
 import qualified Data.ByteString.Builder as B
 
 import Data.RDF.Types
-import Data.RDF.Encode.NQuads
+import Data.RDF.Encoder.NQuads
 import Data.RDF.Parser.NQuads
 
 import Data.String
diff --git a/rdf.cabal b/rdf.cabal
--- a/rdf.cabal
+++ b/rdf.cabal
@@ -1,5 +1,5 @@
 name:                 rdf
-version:              0.1.0.0
+version:              0.1.0.1
 synopsis:             Representation and Incremental Processing of RDF Data
 description:
     Data structures, parsers, and encoders for RDF data sets based on the
@@ -31,7 +31,7 @@
                     , attoparsec >=0.13 && <0.14
                     , bytestring >=0.10 && <0.11
                     , deepseq >=1.4 && <1.5
-                    , dlist
+                    , dlist >= 0.7 && <0.9
                     , fgl >=5.5 && <5.6
                     , text >=1.2 && <1.3
                     , transformers >=0.4 && <0.6
diff --git a/src/Data/RDF/Graph.hs b/src/Data/RDF/Graph.hs
--- a/src/Data/RDF/Graph.hs
+++ b/src/Data/RDF/Graph.hs
@@ -96,7 +96,7 @@
 -- | Convert a 'G.Graph' into an 'RDFGraph'. This will fail if the graph
 --   contains any 'LiteralGNode's with an outward degree greater than zero,
 --   since such a graph is illegal in RDF.
-graphRDF :: G.Graph g => (Maybe IRI) -> g GNode GEdge -> Either String RDFGraph
+graphRDF :: G.Graph g => Maybe IRI -> g GNode GEdge -> Either String RDFGraph
 graphRDF l = (RDFGraph l <$>) .  graphTriples
 
 -- | Convert a 'G.Graph' into a list of 'Triple's. This will fail if the graph
diff --git a/src/Data/RDF/ToRDF.hs b/src/Data/RDF/ToRDF.hs
--- a/src/Data/RDF/ToRDF.hs
+++ b/src/Data/RDF/ToRDF.hs
@@ -10,9 +10,7 @@
 This module provides a simple DSL for mapping Haskell data to RDF graphs.
 -}
 
-{-# LANGUAGE BangPatterns
-           , DefaultSignatures
-           , FlexibleContexts
+{-# LANGUAGE FlexibleContexts
            , FlexibleInstances
            , TupleSections
            #-}