diff --git a/named-servant-server.cabal b/named-servant-server.cabal
--- a/named-servant-server.cabal
+++ b/named-servant-server.cabal
@@ -1,6 +1,6 @@
 cabal-version: 1.12
 name: named-servant-server
-version: 0.3.0
+version: 0.3.1
 maintainer: kristof@resonata.be
 copyright: Kristof Bastiaensen 2020
 synopsis: server support for named-servant
@@ -22,8 +22,8 @@
         src
    build-depends:
         base >= 4.7 && < 5,
-        servant >= 0.17 && < 0.18,
-        servant-server >= 0.17 && < 0.18,
-        named-servant == 0.3.0,
+        servant >= 0.17 && < 0.19,
+        servant-server >= 0.17 && < 0.19,
+        named-servant == 0.3.1,
         named >= 0.3 && < 0.4,
         text