diff --git a/CHANGES b/CHANGES
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,9 @@
+0.3.3
+
+Author: Kyle Raftogianis <kylerafto@gmail.com>
+
+* Generate UTC time offsets from -12:00 to +14:00
+
 0.3.2
 
 Author: Antoine Latter <aslatter@gmail.com>
diff --git a/quickcheck-instances.cabal b/quickcheck-instances.cabal
--- a/quickcheck-instances.cabal
+++ b/quickcheck-instances.cabal
@@ -1,5 +1,5 @@
 Name:                quickcheck-instances
-Version:             0.3.2
+Version:             0.3.3
 Synopsis:            Common quickcheck instances
 Description:         QuickCheck instances.
                      .
diff --git a/src/Test/QuickCheck/Instances.hs b/src/Test/QuickCheck/Instances.hs
--- a/src/Test/QuickCheck/Instances.hs
+++ b/src/Test/QuickCheck/Instances.hs
@@ -290,7 +290,7 @@
 instance Arbitrary Time.TimeZone where
     arbitrary =
         Time.TimeZone
-         <$> choose (-12*60*60,12*60*60) -- utc offset (s)
+         <$> choose (-12*60,14*60) -- utc offset (m)
          <*> arbitrary -- is summer time
          <*> (sequence . replicate 4 $ choose ('A','Z'))
     shrink tz@(Time.TimeZone minutes summerOnly name) =