Allow building with text-2.1.*

lens-aeson.cabal

@@ -42,7 +42,7 @@ library
   build-depends:
     base                 >= 4.9       && < 5,
     lens                 >= 5.0       && < 6,
-    text                 >= 0.11.1.10 && < 2.1,
+    text                 >= 0.11.1.10 && < 2.2,
     text-short           >= 0.1.4     && < 0.2,
     vector               >= 0.9       && < 0.14,
     unordered-containers >= 0.2.3     && < 0.3,