diff --git a/cayley-client.cabal b/cayley-client.cabal
--- a/cayley-client.cabal
+++ b/cayley-client.cabal
@@ -1,13 +1,13 @@
 cabal-version:      >=1.10
 name:               cayley-client
-version:            0.4.18
+version:            0.4.19
 license:            BSD3
 license-file:       LICENSE
 copyright:          (c) 2015-2022 - Michel Boucey
 maintainer:         michel.boucey@gmail.com
 author:             Michel Boucey
 tested-with:
-    ghc ==8.4.4 || ==8.6.5 || ==8.8.4 || ==8.10.7 || ==9.0.1 || ==9.2.2
+    ghc ==8.0.2 || ==8.2.2 || ==8.4.4 || ==8.6.5 || ==8.8.4 || ==8.10.7 || ==9.0.2 || ==9.2.3 || ==9.4.1
 
 homepage:           https://github.com/MichelBoucey/cayley-client
 synopsis:           A Haskell client for the Cayley graph database
@@ -34,7 +34,7 @@
     other-extensions: OverloadedStrings
     ghc-options:      -Wall
     build-depends:
-        aeson >=0.8.0.2 && <1.6 || ==2.0.*,
+        aeson >=0.8.0.2 && <1.6 || >=2.0 && <2.2,
         attoparsec >=0.12.1.6 && <0.15,
         base >=4.8.1.0 && <5,
         bytestring >=0.10.6 && <0.12,