diff --git a/digestive-functors.cabal b/digestive-functors.cabal
--- a/digestive-functors.cabal
+++ b/digestive-functors.cabal
@@ -1,5 +1,5 @@
 Name:     digestive-functors
-Version:  0.5.0.2
+Version:  0.5.0.3
 Synopsis: A practical formlet library
 
 Description:
@@ -60,7 +60,7 @@
 
   Build-depends:
     base       >= 4       && < 5,
-    bytestring >= 0.9     && < 0.10,
+    bytestring >= 0.9     && < 0.11,
     containers >= 0.3     && < 0.6,
     mtl        >= 1.1.0.0 && < 3,
     text       >= 0.10    && < 0.12
@@ -77,7 +77,7 @@
     test-framework-hunit >= 0.2 && < 0.3,
     -- Copied from regular dependencies:
     base       >= 4       && < 5,
-    bytestring >= 0.9     && < 0.10,
+    bytestring >= 0.9     && < 0.11,
     containers >= 0.3     && < 0.6,
     mtl        >= 1.1.0.0 && < 3,
     text       >= 0.10    && < 0.12