diff --git a/streamly.cabal b/streamly.cabal
index 1e0fffaf3..cb9a9b7c8 100644
--- a/streamly.cabal
+++ b/streamly.cabal
@@ -23,7 +23,7 @@ homepage:            https://github.com/composewell/streamly
 bug-reports:         https://github.com/composewell/streamly/issues
 license:             BSD3
 license-file:        LICENSE
-tested-with:         GHC==7.10.3, GHC==8.0.2, GHC==8.2.2
+tested-with:         GHC==7.10.3, GHC==8.0.2, GHC==8.2.2, GHC==8.4.1
 author:              Harendra Kumar
 maintainer:          harendra.kumar@gmail.com
 copyright:           2017 Harendra Kumar