diff --git a/witch.cabal b/witch.cabal
--- a/witch.cabal
+++ b/witch.cabal
@@ -1,7 +1,7 @@
 cabal-version: 2.2
 
 name: witch
-version: 1.2.0.3
+version: 1.2.0.4
 synopsis: Convert values from one type into another.
 description: Witch converts values from one type into another.
 
@@ -24,7 +24,7 @@
 common library
   build-depends:
     , base >= 4.16.0 && < 4.20
-    , bytestring >= 0.11.3 && < 0.12
+    , bytestring >= 0.11.3 && < 0.13
     , containers >= 0.6.5 && < 0.7
     , tagged >= 0.8.6 && < 0.9
     , text >= 1.2.5 && < 1.3 || >= 2.0 && < 2.2