diff --git a/haddock-api/haddock-api.cabal b/haddock-api/haddock-api.cabal
index c40edb1416bafb2c7612dcb600fada58f9da42d0..71bf11f96f69772a074cb69d2005594f073fc483 100644
--- a/haddock-api/haddock-api.cabal
+++ b/haddock-api/haddock-api.cabal
@@ -1,5 +1,5 @@
 name:                 haddock-api
-version:              2.14.4
+version:              2.15.0
 synopsis:             A documentation-generation tool for Haskell libraries
 description:          Haddock is a documentation-generation tool for Haskell
                       libraries
@@ -48,7 +48,7 @@ library
     , ghc == 7.8.3
 
     , ghc-paths
-    , haddock-library
+    , haddock-library == 1.1.0.*
 
   hs-source-dirs:
       src
diff --git a/haddock.cabal b/haddock.cabal
index 57f6d15ce35b5efbdd388fd9db291c52706b9d48..9939a352d98984acb47703c93608ae970ed7534f 100644
--- a/haddock.cabal
+++ b/haddock.cabal
@@ -1,5 +1,5 @@
 name:                 haddock
-version:              2.14.4
+version:              2.15.0
 synopsis:             A documentation-generation tool for Haskell libraries
 description:          Haddock is a documentation-generation tool for Haskell
                       libraries
@@ -110,7 +110,7 @@ executable haddock
       Haddock.GhcUtils
       Haddock.Convert
   else
-    build-depends:  haddock-api, haddock-library
+    build-depends:  haddock-api == 2.15.0
 
 test-suite html-test
   type:             exitcode-stdio-1.0