diff --git a/CHANGELOG.md b/CHANGELOG.md
index c109029721ae827813cf3fd3168b7752c13edfce..c03ba02879e124b7de7ce812e5956f45a0b7aa4e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,8 +1,8 @@
 Change log for curry-frontend
 =============================
 
-Under development (0.9.9)
-=========================
+Version 1.0.0
+=============
 
   * Add support for typeclasses as known from Haskell.
 
diff --git a/curry-frontend.cabal b/curry-frontend.cabal
index 033e6ed1f6318c30287b546f68d558b7eca75c66..292d45a3d6ef87c3f59487ef37cd21b4a99b4b8d 100644
--- a/curry-frontend.cabal
+++ b/curry-frontend.cabal
@@ -1,5 +1,5 @@
 Name:          curry-frontend
-Version:       0.99.0
+Version:       1.0.0
 Cabal-Version: >= 1.10
 Synopsis:      Compile the functional logic language Curry to several
                intermediate formats
@@ -44,7 +44,7 @@ Library
   Build-Depends:
       base == 4.*
     , containers
-    , curry-base == 0.99.0
+    , curry-base == 1.0.0
     , directory
     , extra >= 1.4.6
     , filepath
@@ -141,7 +141,7 @@ Executable curry-frontend
   Build-Depends:
       base == 4.*
     , containers
-    , curry-base == 0.99.0
+    , curry-base == 1.0.0
     , curry-frontend
     , directory
     , extra >= 1.4.6
@@ -163,5 +163,5 @@ Test-Suite test-frontend
   hs-source-dirs: test
   default-language:  Haskell2010
   test-module:    TestFrontend
-  build-depends:  base == 4.*, Cabal >= 1.20, curry-base == 0.99.0
-    , curry-frontend == 0.99.0, filepath
+  build-depends:  base == 4.*, Cabal >= 1.20, curry-base == 1.0.0
+    , curry-frontend == 1.0.0, filepath