diff --git a/lib.cabal b/lib.cabal
index ad91519ee5..64d7e931b1 100644
--- a/lib.cabal
+++ b/lib.cabal
@@ -7,8 +7,8 @@ license:         MIT
 tested-with:     GHC == 7.10.3
                  GHC == 8.0.2
                  GHC == 8.2.2
-                 GHC == 8.4.3
-                 GHC == 8.6.1
+                 GHC == 8.4.4
+                 GHC == 8.6.2
 
 executable GenerateEverything
   hs-source-dirs:   .