diff --git a/amazonka-iam-policy.cabal b/amazonka-iam-policy.cabal
--- a/amazonka-iam-policy.cabal
+++ b/amazonka-iam-policy.cabal
@@ -1,5 +1,5 @@
 name:                  amazonka-iam-policy
-version:               0.0.3.1
+version:               0.0.4
 synopsis:              Amazon IAM Policy Document DSL and Combinators.
 homepage:              https://github.com/brendanhay/amazonka-iam-policy
 bug-reports:           https://github.com/brendanhay/amazonka-iam-policy/issues
@@ -56,6 +56,7 @@
         , base64-bytestring
         , bytestring
         , hashable
+        , profunctors
         , scientific
         , text
         , time