diff --git a/exceptions.cabal b/exceptions.cabal
index ad6697db91c56eb2761232981b2b6b42d0bcc2ad..b29b6cb241e850018523fa442a39e8e3caa3a220 100644
--- a/exceptions.cabal
+++ b/exceptions.cabal
@@ -24,6 +24,7 @@ tested-with:   GHC == 7.0.4
              , GHC == 8.6.5
              , GHC == 8.8.3
              , GHC == 8.10.1
+             , GHC == 9.0.1
 synopsis:      Extensible optionally-pure exceptions
 description:   Extensible optionally-pure exceptions.