diff --git a/Setup.hs b/Setup.hs
--- a/Setup.hs
+++ b/Setup.hs
@@ -1,2 +1,4 @@
-import Distribution.Simple
-main = defaultMain
+import qualified Distribution.Simple as Cabal
+
+main :: IO ()
+main = Cabal.defaultMain
diff --git a/shikensu.cabal b/shikensu.cabal
--- a/shikensu.cabal
+++ b/shikensu.cabal
@@ -1,11 +1,11 @@
--- This file has been generated from package.yaml by hpack version 0.20.0.
+-- This file has been generated from package.yaml by hpack version 0.28.2.
 --
 -- see: https://github.com/sol/hpack
 --
--- hash: fb09818f3cf65658cd8ba3ba520e9ba2d557fe1cb4ab855df52cecec43b78aa8
+-- hash: 881d41a6f334fd2a6e672d7e1b0de6a9c477d876f0c50a53b71d73435e806972
 
 name:           shikensu
-version:        0.3.8
+version:        0.3.9
 synopsis:       Run a sequence of functions on in-memory representations of files
 description:    See README at <https://github.com/icidasset/shikensu#readme>
 category:       Filesystem
@@ -63,8 +63,8 @@
     , directory ==1.*
     , filepath ==1.*
     , flow ==1.*
-    , tasty >=0.11 && <1.1
-    , tasty-hunit >=0.9 && <1
+    , tasty ==1.*
+    , tasty-hunit ==0.*
     , text ==1.*
     , unordered-containers ==0.2.*
   other-modules: