diff --git a/reform.cabal b/reform.cabal
--- a/reform.cabal
+++ b/reform.cabal
@@ -1,5 +1,5 @@
 Name:                reform
-Version:             0.2.7.3
+Version:             0.2.7.4
 Synopsis:            reform is a type-safe HTML form generation and validation library
 Description:         reform follows in the footsteps of formlets and
                      digestive-functors <= 0.2. It provides a
@@ -31,6 +31,6 @@
   Build-depends:       base             >= 4    && < 5,
                        containers       >= 0.4  && < 0.7,
                        mtl              >= 2.0  && < 2.3,
-                       semigroups       >= 0.16 && < 0.19,
+                       semigroups       >= 0.16 && < 0.20,
                        text             >= 0.11 && < 1.3