diff --git a/duplo.cabal b/duplo.cabal
--- a/duplo.cabal
+++ b/duplo.cabal
@@ -1,5 +1,5 @@
 name:                  duplo
-version:               1.6.3
+version:               1.6.4
 synopsis:              Frontend development build tool
 description:           Intuitive, simple building blocks for building composable, completely self-managed web applications
 license:               MIT