diff --git a/sampling.cabal b/sampling.cabal
--- a/sampling.cabal
+++ b/sampling.cabal
@@ -1,5 +1,5 @@
 name:                sampling
-version:             0.3.1
+version:             0.3.2
 synopsis:            Sample values from collections.
 homepage:            https://github.com/jtobin/sampling
 license:             MIT
@@ -41,7 +41,7 @@
     , foldl       >= 1.1 && < 2
     , mwc-random  >= 0.13 && < 0.14
     , primitive   >= 0.6  && < 1
-    , vector      >= 0.11 && < 0.12
+    , vector      >= 0.11 && < 1
 
 Test-suite resample
   type:                exitcode-stdio-1.0