diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@
 - [Writing Dockerfiles in Haskell](#writing-dockerfiles-in-haskell)
 - [Using the QuasiQuoter](#using-the-quasiquoter)
 - [Templating Dockerfiles in Haskell](#templating-dockerfiles-in-haskell)
-- [Templating Dockerfiles in Haskell](#templating-dockerfiles-in-haskell)
+- [Using IO in the DSL](#using-io-in-the-dsl)
 
 ## Parsing files
 ```haskell
diff --git a/language-dockerfile.cabal b/language-dockerfile.cabal
--- a/language-dockerfile.cabal
+++ b/language-dockerfile.cabal
@@ -3,7 +3,7 @@
 -- see: https://github.com/sol/hpack
 
 name:           language-dockerfile
-version:        0.3.0.0
+version:        0.3.1.0
 synopsis:       Dockerfile linter, parser, pretty-printer and embedded DSL
 description:     Forked from @hadolint@.
                 .