diff --git a/matrix.cabal b/matrix.cabal
--- a/matrix.cabal
+++ b/matrix.cabal
@@ -1,5 +1,5 @@
 Name: matrix
-Version: 0.3.4.2
+Version: 0.3.4.3
 Author: Daniel Díaz
 Category: Math
 Build-type: Simple
@@ -32,7 +32,7 @@
   Build-depends: base == 4.*
                , vector >= 0.10 && < 0.11
                , deepseq >= 1.3.0.0 && < 1.5
-               , primitive >= 0.5 && < 0.6
+               , primitive >= 0.5
                , loop >= 0.2
   Exposed-modules: Data.Matrix
   GHC-Options: -Wall -O2 -fstatic-argument-transformation