diff --git a/om-show.cabal b/om-show.cabal
--- a/om-show.cabal
+++ b/om-show.cabal
@@ -1,6 +1,6 @@
 cabal-version:       3.0
 name:                om-show
-version:             0.1.2.9
+version:             0.1.2.10
 synopsis:            Utilities for showing string-like things.
 description:         Utilities for showing string-like things.
 homepage:            https://github.com/owensmurray/om-show
@@ -19,7 +19,7 @@
 common dependencies
   build-depends:
     , aeson >= 2.0.3.0  && < 2.3
-    , base  >= 4.15.0.0 && < 4.20
+    , base  >= 4.15.0.0 && < 4.21
     , text  >= 1.2.5.0  && < 2.2
 
 common warnings