diff --git a/biostockholm.cabal b/biostockholm.cabal
--- a/biostockholm.cabal
+++ b/biostockholm.cabal
@@ -1,5 +1,5 @@
 Name:                biostockholm
-Version:             0.2.1
+Version:             0.2.2
 Synopsis:            Parsing and rendering of Stockholm files (used by Pfam, Rfam and Infernal).
 License:             BSD3
 License-file:        LICENSE
@@ -39,7 +39,7 @@
         base               >= 3     && < 5
       , containers         >= 0.2   && < 0.5
       , bytestring         == 0.9.*
-      , deepseq            >= 1.1   && < 1.3
+      , deepseq            >= 1.1   && < 1.4
       , conduit            == 0.2.*
       , attoparsec         == 0.10.*
       , attoparsec-conduit == 0.2.*