diff --git a/CHANGELOG b/CHANGELOG
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,5 +1,10 @@
 # CHANGELOG
 
+- 0.9.2.1 (2019-01-02)
+    * Bump `aeson` to 1.4
+    * Bump `yaml` to 0.11
+    * Bump `containers` to 0.6
+
 - 0.9.2.0 (2018-05-01)
     * Support alignment of case expressions with a single guard
     * Add a new step to squash multiple spaces between some elements (by Martin
diff --git a/README.markdown b/README.markdown
--- a/README.markdown
+++ b/README.markdown
@@ -124,6 +124,16 @@
 
 and then use `gq`.
 
+Alternatively, [vim-autoformat] supports stylish-haskell. To have it automatically reformat the files on save, add to your vimrc:
+
+```vim
+autocmd BufWrite *.hs :Autoformat
+" Don't automatically indent on save, since vim's autoindent for haskell is buggy
+autocmd FileType haskell let b:autoformat_autoindent=0
+```
+
+[vim-autoformat]: https://github.com/Chiel92/vim-autoformat
+
 There is also the [vim-stylish-haskell] plugin, which runs stylish-haskell
 automatically when you save a Haskell file.
 
@@ -148,6 +158,13 @@
 
 [ide-haskell]: https://atom.io/packages/ide-haskell
 [atom-beautify]: Https://atom.io/packages/atom-beautify
+
+Visual Studio Code integration
+------------------------------
+
+[stylish-haskell-vscode] for VSCode supports `stylish-haskell`.
+
+[stylish-haskell-vscode]: https://github.com/vigoo/stylish-haskell-vscode
 
 Using with Continuous Integration
 ---------------------------------
diff --git a/lib/Language/Haskell/Stylish/Config.hs b/lib/Language/Haskell/Stylish/Config.hs
--- a/lib/Language/Haskell/Stylish/Config.hs
+++ b/lib/Language/Haskell/Stylish/Config.hs
@@ -22,7 +22,8 @@
 import           Data.Map                                         (Map)
 import qualified Data.Map                                         as M
 import           Data.Maybe                                       (fromMaybe)
-import           Data.Yaml                                        (decodeEither)
+import           Data.Yaml                                        (decodeEither',
+                                                                   prettyPrintParseException)
 import           System.Directory
 import           System.FilePath                                  (joinPath,
                                                                    splitPath,
@@ -103,9 +104,9 @@
     mbFp <- configFilePath verbose userSpecified
     verbose $ "Loading configuration at " ++ fromMaybe "<embedded>" mbFp
     bytes <- maybe (return defaultConfigBytes) B.readFile mbFp
-    case decodeEither bytes of
+    case decodeEither' bytes of
         Left err     -> error $
-            "Language.Haskell.Stylish.Config.loadConfig: " ++ err
+            "Language.Haskell.Stylish.Config.loadConfig: " ++ prettyPrintParseException err
         Right config -> return config
 
 
diff --git a/stylish-haskell.cabal b/stylish-haskell.cabal
--- a/stylish-haskell.cabal
+++ b/stylish-haskell.cabal
@@ -1,5 +1,5 @@
 Name:          stylish-haskell
-Version:       0.9.2.0
+Version:       0.9.2.1
 Synopsis:      Haskell code prettifier
 Homepage:      https://github.com/jaspervdj/stylish-haskell
 License:       BSD3
@@ -49,10 +49,10 @@
     Paths_stylish_haskell
 
   Build-depends:
-    aeson            >= 0.6    && < 1.4,
+    aeson            >= 0.6    && < 1.5,
     base             >= 4.8    && < 5,
     bytestring       >= 0.9    && < 0.11,
-    containers       >= 0.3    && < 0.6,
+    containers       >= 0.3    && < 0.7,
     directory        >= 1.2.3  && < 1.4,
     filepath         >= 1.1    && < 1.5,
     file-embed       >= 0.0.10 && < 0.1,
@@ -60,7 +60,7 @@
     mtl              >= 2.0    && < 2.3,
     semigroups       >= 0.18   && < 0.19,
     syb              >= 0.3    && < 0.8,
-    yaml             >= 0.7    && < 0.9
+    yaml             >= 0.8.11 && < 0.12
 
 Executable stylish-haskell
   Ghc-options:    -Wall
@@ -72,17 +72,17 @@
     strict               >= 0.3  && < 0.4,
     optparse-applicative >= 0.12 && < 0.15,
     -- Copied from regular dependencies...
-    aeson            >= 0.6    && < 1.4,
+    aeson            >= 0.6    && < 1.5,
     base             >= 4.8    && < 5,
     bytestring       >= 0.9    && < 0.11,
-    containers       >= 0.3    && < 0.6,
+    containers       >= 0.3    && < 0.7,
     directory        >= 1.2.3  && < 1.4,
     filepath         >= 1.1    && < 1.5,
     file-embed       >= 0.0.10 && < 0.1,
     haskell-src-exts >= 1.18   && < 1.21,
     mtl              >= 2.0    && < 2.3,
     syb              >= 0.3    && < 0.8,
-    yaml             >= 0.7    && < 0.9
+    yaml             >= 0.8.11 && < 0.12
 
 Test-suite stylish-haskell-tests
   Ghc-options:    -Wall
@@ -121,17 +121,17 @@
     test-framework       >= 0.4 && < 0.9,
     test-framework-hunit >= 0.2 && < 0.4,
     -- Copied from regular dependencies...
-    aeson            >= 0.6    && < 1.4,
+    aeson            >= 0.6    && < 1.5,
     base             >= 4.8    && < 5,
     bytestring       >= 0.9    && < 0.11,
-    containers       >= 0.3    && < 0.6,
+    containers       >= 0.3    && < 0.7,
     directory        >= 1.2.3  && < 1.4,
     filepath         >= 1.1    && < 1.5,
     file-embed       >= 0.0.10 && < 0.1,
     haskell-src-exts >= 1.18   && < 1.21,
     mtl              >= 2.0    && < 2.3,
     syb              >= 0.3    && < 0.8,
-    yaml             >= 0.7    && < 0.9
+    yaml             >= 0.8.11 && < 0.12
 
 Source-repository head
   Type:     git