--- boring-0.2.2/boring.cabal	2001-09-09 03:46:40.000000000 +0200
+++ boring-0.2.2.new/boring.cabal	2024-12-26 13:00:43.817085082 +0100
@@ -47,7 +47,7 @@
 library
   exposed-modules:  Data.Boring
   build-depends:
-      base          >=4.12.0.0 && <4.21
+      base          >=4.12.0.0 && <4.22
     , transformers  >=0.5.6.2  && <0.7
 
   if impl(ghc <7.6)