diff --git a/leksah.cabal b/leksah.cabal
--- a/leksah.cabal
+++ b/leksah.cabal
@@ -1,5 +1,5 @@
 name: leksah
-version: 0.8.0.6
+version: 0.8.0.8
 cabal-version: >=1.6
 build-type: Simple
 license: GPL
@@ -69,10 +69,10 @@
 
 Executable leksah
     if os(windows)
-        build-depends: Win32 >=2.2.0.0
+        build-depends: Win32 >=2.2.0.0 && <2.3
         extra-libraries: kernel32
     else
-        build-depends: unix >=2.3.1.0
+        build-depends: unix >=2.3.1.0 && <2.5
 
     if os(osx)
         extra-libraries: igemacintegration
@@ -82,14 +82,14 @@
         cpp-options: -DYI
         other-modules: IDE.YiConfig
 
-    build-depends: Cabal >=1.6.0.1, base >=4.0.0.0 && <= 5, binary >=0.5.0.0,
-                   bytestring >=0.9.0.1, containers >=0.2.0.0, directory >=1.0.0.2,
-                   filepath >=1.1.0.1, glib >=0.10, gtk >=0.10,
-                   gtksourceview2 >=0.10.0, mtl >=1.1.0.2, old-time >=1.0.0.1,
-                   parsec >=2.1.0.1, pretty >=1.0.1.0, process-leksah >=1.0.1.3,
-                   regex-tdfa ==1.1.*, regex-base ==0.93.*, utf8-string >=0.3.1.1, array >=0.2.0.0,
-                   time >=0.1, ltk >= 0.8 && <= 0.9, binary-shared >= 0.8 && <= 0.9, deepseq >= 1.1.0.0,
-                   hslogger >= 1.0.7, leksah-server >= 0.8 && <= 0.9, network >= 2.2 && <= 3.0
+    build-depends: Cabal >=1.6.0.1 && <1.9, base >=4.0.0.0 && <4.3, binary >=0.5.0.0 && <0.6,
+                   bytestring >=0.9.0.1 && <0.10, containers >=0.2.0.0 && <0.4, directory >=1.0.0.2 && <3.1,
+                   filepath >=1.1.0.1 && <1.2, glib >=0.10 && <0.12, gtk >=0.10 && <0.12,
+                   gtksourceview2 >=0.10.0 && <0.12, mtl >=1.1.0.2 && <1.2, old-time >=1.0.0.1 && <1.1,
+                   parsec >=2.1.0.1 && <2.2, pretty >=1.0.1.0 && <1.1, process-leksah >=1.0.1.3 && <1.1,
+                   regex-tdfa ==1.1.*, regex-base ==0.93.*, utf8-string >=0.3.1.1 && <0.4, array >=0.2.0.0 && <0.4,
+                   time >=0.1 && <1.2, ltk >=0.8.0.8 && <0.9, binary-shared >=0.8 && <=0.9, deepseq >=1.1.0.0 && <1.2,
+                   hslogger >= 1.0.7 && <1.1, leksah-server >= 0.8.0.8 && <0.9, network >= 2.2 && <3.0
     main-is: IDE/Leksah.hs
     buildable: True
     extensions: CPP