diff --git a/om-time.cabal b/om-time.cabal
--- a/om-time.cabal
+++ b/om-time.cabal
@@ -1,6 +1,6 @@
 cabal-version:       3.0
 name:                om-time
-version:             0.3.0.4
+version:             0.3.0.5
 synopsis:            Misc. time utilites
 description:         A monad interface for obtain the current TimeSpec, along
                      with a few other utilities.
@@ -18,7 +18,7 @@
 common dependencies
   build-depends:
     , aeson        >= 2.1.2.1  && < 2.3
-    , base         >= 4.15.1.0 && < 4.20
+    , base         >= 4.15.1.0 && < 4.21
     , binary       >= 0.8.9.1  && < 0.9
     , clock        >= 0.8.3    && < 0.9
     , time         >= 1.12.2   && < 1.13