diff --git a/web-rep.cabal b/web-rep.cabal
--- a/web-rep.cabal
+++ b/web-rep.cabal
@@ -1,6 +1,6 @@
 cabal-version: 1.12
 name:           web-rep
-version:        0.3.1
+version:        0.3.2
 synopsis:       representations of a web page
 category: web
 description:    An applicative-based, shared-data representation of a web page. 
@@ -34,7 +34,7 @@
     aeson >= 1.4.5 && < 1.5,
     attoparsec >= 0.13.2 && < 0.14,
     bifunctors >= 5.5.5 && < 5.6,
-    box >= 0.1.0 && < 0.3,
+    box >= 0.1.0 && < 0.4,
     clay >= 0.13 && < 0.14,
     foldl >= 1.4.5 && < 1.5,
     generic-lens >= 1.1.0 && < 1.3,
@@ -63,7 +63,7 @@
   build-depends:
     base >= 4.12 && <5,
     attoparsec >= 0.13.2 && < 0.14,
-    box >= 0.1.0 && < 0.3,
+    box >= 0.1.0 && < 0.4,
     lens >= 4.17 && < 4.19,
     lucid >= 2.9 && < 2.10,
     optparse-generic >= 1.3.0 && < 1.4,