diff --git a/colonnade.cabal b/colonnade.cabal
--- a/colonnade.cabal
+++ b/colonnade.cabal
@@ -1,8 +1,8 @@
 name:                colonnade
-version:             1.2.0
+version:             1.2.0.1
 synopsis:            Generic types and functions for columnar encoding and decoding
 description:
-  The `colonnade` package provides a way to to talk about
+  The `colonnade` package provides a way to talk about
   columnar encodings and decodings of data. This package provides
   very general types and does not provide a way for the end-user
   to actually apply the columnar encodings they build to data.
@@ -35,13 +35,12 @@
     Colonnade
     Colonnade.Encode
   build-depends:
-      base >= 4.7 && < 5
-    , contravariant >= 1.2 && < 1.5
+      base >= 4.9 && < 5
+    , contravariant >= 1.2 && < 1.6
     , vector >= 0.10 && < 0.13
     , text >= 1.0 && < 1.3
     , bytestring >= 0.10 && < 0.11
-    , profunctors >= 4.0 && < 5.3
-    , semigroups >= 0.17 && < 0.19
+    , profunctors >= 5.0 && < 5.4
   default-language:    Haskell2010
   ghc-options: -Wall