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: 1.0.0.2
+version: 1.0.0.3
 synopsis: Convert values from one type into another.
 description: Witch converts values from one type into another.
 
@@ -23,10 +23,10 @@
 
 common library
   build-depends:
-    , base >= 4.10.0 && < 4.17
+    , base >= 4.10.0 && < 4.18
     , bytestring >= 0.10.8 && < 0.12
     , containers >= 0.5.10 && < 0.7
-    , template-haskell >= 2.12.0 && < 2.19
+    , template-haskell >= 2.12.0 && < 2.20
     , text >= 1.2.3 && < 1.3 || >= 2.0 && < 2.1
     , time >= 1.9.1 && < 1.13
   default-language: Haskell2010