diff --git a/cabal-install.cabal b/cabal-install.cabal
index e570d60..7bfd8f6 100644
--- a/cabal-install.cabal
+++ b/cabal-install.cabal
@@ -93,10 +93,10 @@ Executable cabal
         Paths_cabal_install
 
     build-depends: base     >= 2        && < 5,
-                   Cabal    >= 1.10.1   && < 1.11,
+                   Cabal    >= 1.10.1   && < 1.13,
                    filepath >= 1.0      && < 1.3,
                    network  >= 1        && < 3,
-                   HTTP     >= 4000.0.2 && < 4001,
+                   HTTP     >= 4000.0.2 && < 4003,
                    zlib     >= 0.4      && < 0.6,
                    time     >= 1.1      && < 1.3
 
@@ -104,9 +104,9 @@ Executable cabal
       build-depends: base < 3
     else
       build-depends: base       >= 3,
-                     process    >= 1   && < 1.1,
+                     process    >= 1   && < 1.2,
                      directory  >= 1   && < 1.2,
-                     pretty     >= 1   && < 1.1,
+                     pretty     >= 1   && < 1.2,
                      random     >= 1   && < 1.1,
                      containers >= 0.1 && < 0.5,
                      array      >= 0.1 && < 0.4,
@@ -121,5 +121,5 @@ Executable cabal
       build-depends: Win32 >= 2 && < 3
       cpp-options: -DWIN32
     else
-      build-depends: unix >= 1.0 && < 2.5
+      build-depends: unix >= 1.0 && < 2.6
     extensions: CPP