1 files changed, 4 insertions, 8 deletions

diff --git a/lisk.cabal b/lisk.cabal
index 9578a85..4687e9c 100644
--- a/lisk.cabal
+++ b/lisk.cabal
@@ -19,7 +19,7 @@ extra-source-files: CHANGELOG.md
 library
   default-language: Haskell2010
   build-depends: 
-    base >=4.12 && <4.13,
+    base == 4.*,
     parsec == 3.*,
     mtl >= 2.1
   hs-source-dirs: src
@@ -34,7 +34,7 @@ executable lisk
   default-language: Haskell2010
   main-is: Main.hs
   build-depends: 
-    base >=4.12 && <4.13,
+    base == 4.*,
     parsec == 3.*,
     readline >= 1.0,
     mtl >= 2.1,
@@ -47,12 +47,8 @@ test-suite properties
   main-is: Main.hs
   hs-source-dirs: tests
   build-depends:
-    base >=4.12 && <4.13, 
+    base == 4.*,
     parsec == 3.*,
-    QuickCheck >= 2.4 && < 3,
-    test-framework >= 0.6 && < 0.9,
-    test-framework-hunit >= 0.3 && < 0.5,
-    test-framework-quickcheck2 >= 0.2 && < 0.4,
-    test-framework-th >= 0.2 && < 0.4,
+    QuickCheck >= 2.1 && < 3,
     lisk
   other-modules: Properties