--- purescript-ast-0.1.0.0/purescript-ast.cabal.orig	2021-03-01 18:10:23 UTC
+++ purescript-ast-0.1.0.0/purescript-ast.cabal
@@ -65,7 +65,7 @@ library
     ghc-options:        -Wall -O2
     build-depends:
         aeson >=1.0 && <1.5,
-        base >=4.11 && <4.13,
+        base >=4.11 && <4.15,
         base-compat >=0.6.0 && <0.11,
         bytestring <0.11,
         containers <0.7,
@@ -73,7 +73,7 @@ library
         filepath <1.5,
         microlens >=0.4.10 && <0.5,
         mtl >=2.1.0 && <2.3.0,
-        protolude >=0.1.6 && <0.2.4,
+        protolude,
         scientific >=0.3.4.9 && <0.4,
         serialise <0.3,
         text <1.3,