diff --git a/witch.cabal b/witch.cabal
--- a/witch.cabal
+++ b/witch.cabal
@@ -1,6 +1,6 @@
 cabal-version: 2.2
 name: witch
-version: 1.4.0.0
+version: 1.4.0.1
 synopsis: Convert values from one type into another.
 description: Witch converts values from one type into another.
 build-type: Simple
@@ -27,7 +27,7 @@
     bytestring ^>=0.12.0,
     containers ^>=0.7 || ^>=0.8,
     os-string ^>=2.0,
-    tagged ^>=0.8.8,
+    tagged ^>=0.8.8 || ^>=0.9,
     text ^>=2.1,
     time ^>=1.12.2 || ^>=1.14 || ^>=1.15,