diff --git a/hablo.cabal b/hablo.cabal
index a301b23..e804a05 100644
--- a/hablo.cabal
+++ b/hablo.cabal
@@ -38,7 +38,7 @@ executable hablo
                      , Pretty
   -- other-extensions:
   build-depends:       aeson
-                     , base <4.12.0.0
+                     , base <4.13.0.0
                      , bytestring
                      , containers
                      , directory