diff --git a/cabal.project b/cabal.project
new file mode 100644
index 0000000..3fc27c4
--- /dev/null
+++ b/cabal.project
@@ -0,0 +1,8 @@
+packages: .
+allow-newer:
+  , *:base
+  , *:primitive
+  , *:text
+  , *:bytestring
+  , *:deepseq
+  , *:pretty