diff --git a/interlude-l.cabal b/interlude-l.cabal
--- a/interlude-l.cabal
+++ b/interlude-l.cabal
@@ -1,5 +1,5 @@
 name:                interlude-l
-version:             0.1.0.0
+version:             0.1.0.1
 synopsis:            Prelude replacement based on protolude
 description:         Prelude replacement based on protolude
 license:             BSD3
@@ -17,10 +17,10 @@
   default-language:    Haskell2010
   build-depends:       base >= 4.7 && < 5
                      , protolude == 0.1.2
-                     , string-conv
-                     , exceptions
-                     , mtl
-                     , lens
-                     , aeson
-                     , witherable
+                     , string-conv == 0.1
+                     , exceptions == 0.8.*
+                     , mtl == 2.2.*
+                     , lens == 4.13.*
+                     , aeson == 0.9.*
+                     , witherable == 0.1.*
   ghc-options:         -Wall
diff --git a/src/Interlude.hs b/src/Interlude.hs
--- a/src/Interlude.hs
+++ b/src/Interlude.hs
@@ -13,7 +13,6 @@
 import Control.Lens as X (view)
 import Data.Aeson.TH as X
 import Data.Aeson as X (ToJSON, FromJSON)
-import Database.Groundhog.TH as X
 import Data.Typeable as X (Typeable)
 import Data.Coerce as X
 import Data.Char as X