diff --git a/dist-newstyle/lib/empty b/dist-newstyle/lib/empty
new file mode 100644
--- /dev/null
+++ b/dist-newstyle/lib/empty
diff --git a/fast-arithmetic.cabal b/fast-arithmetic.cabal
--- a/fast-arithmetic.cabal
+++ b/fast-arithmetic.cabal
@@ -1,6 +1,6 @@
 cabal-version: 1.18
 name: fast-arithmetic
-version: 0.3.3.6
+version: 0.3.3.7
 license: BSD3
 license-file: LICENSE
 copyright: Copyright: (c) 2018 Vanessa McHale
@@ -15,6 +15,7 @@
 extra-source-files:
     ats-src/*.dats
     atspkg.dhall
+    dist-newstyle/lib/empty
 extra-doc-files: README.md
 
 source-repository head
@@ -24,7 +25,7 @@
 custom-setup
     setup-depends: base -any,
                    Cabal -any,
-                   ats-pkg >=2.9.0.1
+                   ats-pkg >=2.10.0.0
 
 flag development
     description:
@@ -42,6 +43,8 @@
     other-modules:
         Numeric.Common
     default-language: Haskell2010
+    extra-lib-dirs:
+      dist-newstyle/lib
     extra-libraries:
         numbertheory
     ghc-options: -Wall -optc-mtune=native -optc-flto -optc-O3