diff --git a/brittany.cabal b/brittany.cabal
index 31c4ab2..36f2d38 100644
--- a/brittany.cabal
+++ b/brittany.cabal
@@ -77,7 +77,7 @@ library {
     , data-tree-print
     , pretty >=1.1.3.3 && <1.2
     , bytestring >=0.10.8.1 && <0.11
-    , directory >=1.2.6.2 && <1.3
+    , directory >=1.2.6.2 && <1.4
     , lens
     , butcher >=1.0.0.0 && <1.1
     , yaml >=0.8.18 && <0.9