diff --git a/floskell.cabal b/floskell.cabal
index 2b9cc6a0..477a2fc7 100644
--- a/floskell.cabal
+++ b/floskell.cabal
@@ -44,7 +44,7 @@ library
                      Floskell.Styles
                      Floskell.Types
   build-depends:     base >=4.9 && <4.15
-                   , aeson >=0.11.3.0 && <1.5
+                   , aeson >=0.11.3.0 && <1.6
                    , attoparsec >=0.13.1.0 && <0.14
                    , bytestring >=0.10.8.1 && <0.11
                    , containers >=0.5.7.1 && <0.7