diff --git a/fay.cabal b/fay.cabal
--- a/fay.cabal
+++ b/fay.cabal
@@ -1,5 +1,5 @@
 name:                fay
-version:             0.18.0.2
+version:             0.18.0.3
 synopsis:            A compiler for Fay, a Haskell subset that compiles to JavaScript.
 description:         Fay is a proper subset of Haskell which is type-checked
                      with GHC, and compiled to JavaScript. It is lazy, pure, has a Fay monad,
@@ -451,7 +451,7 @@
                    , haskell-src-exts >= 1.14
                    , language-ecmascript >= 0.15 && < 1.0
                    , mtl
-                   , optparse-applicative >= 0.6 && < 0.7
+                   , optparse-applicative >= 0.6 && < 0.8
                    , process
                    , safe
                    , split