diff --git a/CHANGELOG.md b/CHANGELOG.md
index 793295a0530f6dc342af09d9fabebe1229e6ae41..74bda67d5cfe4175f4aebb28f5e46fba12302c45 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,19 @@ Change log for curry-frontend
 Under development
 =================
 
+Version 0.4.0
+=============
+
+  * Refactored AbstractCurry generation
+
+  * Complete refactoring of FlatCurry generation
+
+  * Removed support for Curry's record syntax and introduced Haskell's record
+    syntax instead
+
+  * During desugaring record updates are translated to fcase-expressions instead
+    of introducing explicit update functions
+
   * HTML generation now places HTML files for hierarchical modules into
     files named `<Module>_curry.html`, i.e., no sub-folders reflecting
     the the module name hierarchy are generated. In addition, if the option
diff --git a/curry-frontend.cabal b/curry-frontend.cabal
index ce40c623ab1ea1cae7bfe34519c78363aae3c7c1..90d38c09a77f1d98cf72cadb19b8806144ae9e8a 100644
--- a/curry-frontend.cabal
+++ b/curry-frontend.cabal
@@ -1,5 +1,5 @@
 Name:          curry-frontend
-Version:       0.3.10
+Version:       0.4.0
 Cabal-Version: >= 1.6
 Synopsis:      Compile the functional logic language Curry to several
                intermediate formats
@@ -36,7 +36,7 @@ Flag network-uri
 Executable cymake
   hs-source-dirs: src
   Main-is:        cymake.hs
-  Build-Depends: base == 4.*, curry-base == 0.3.10
+  Build-Depends: base == 4.*, curry-base == 0.4.0
     , containers, directory, mtl, process, transformers, syb
   if flag(network-uri)
     build-depends: network-uri >= 2.6