diff --git a/hnix.cabal b/hnix.cabal
--- a/hnix.cabal
+++ b/hnix.cabal
@@ -1,6 +1,6 @@
 cabal-version:  2.2
 name:           hnix
-version:        0.14.0.4
+version:        0.14.0.5
 synopsis:       Haskell implementation of the Nix language
 description:    Haskell implementation of the Nix language.
 category:       System, Data, Nix
diff --git a/src/Nix/Effects/Basic.hs b/src/Nix/Effects/Basic.hs
--- a/src/Nix/Effects/Basic.hs
+++ b/src/Nix/Effects/Basic.hs
@@ -13,7 +13,7 @@
 import qualified Data.HashMap.Lazy             as M
 import           Data.List.Split                ( splitOn )
 import qualified Data.Text                     as Text
-import           Prettyprint                    ( fillSep )
+import           Prettyprinter                  ( fillSep )
 import           System.FilePath
 import           Nix.Convert
 import           Nix.Effects