diff --git a/dataframe.cabal b/dataframe.cabal
index 4908834..cadc188 100644
--- a/dataframe.cabal
+++ b/dataframe.cabal
@@ -105,7 +105,7 @@ library
                       hashable >= 1.2 && < 2,
                       process ^>= 1.6,
                       snappy-hs ^>= 0.1,
-                      random >= 1.2 && < 1.3,
+                      random >= 1.2 && < 2,
                       regex-tdfa >= 1.3.0 && < 2,
                       scientific >=0.3.1 && <0.4,
                       template-haskell >= 2.0 && < 3,