diff --git a/byte-count-reader.cabal b/byte-count-reader.cabal
--- a/byte-count-reader.cabal
+++ b/byte-count-reader.cabal
@@ -1,51 +1,53 @@
-cabal-version: 2.2
-name: byte-count-reader
-version: 0.10.1.1
-license: GPL-3.0-only
-license-file: LICENSE
-copyright: 2020 Daniel Rolls
-maintainer: daniel.rolls.27@googlemail.com
-author: Daniel Rolls
-homepage: https://github.com/danielrolls/byte-count-reader#readme
-bug-reports: https://github.com/danielrolls/byte-count-reader/issues
-synopsis: Read strings describing a number of bytes like 2Kb and 0.5 MiB
+cabal-version:      2.2
+name:               byte-count-reader
+version:            0.10.1.2
+license:            GPL-3.0-only
+license-file:       LICENSE
+copyright:          2020 Daniel Rolls
+maintainer:         daniel.rolls.27@googlemail.com
+author:             Daniel Rolls
+homepage:           https://github.com/danielrolls/byte-count-reader#readme
+bug-reports:        https://github.com/danielrolls/byte-count-reader/issues
+synopsis:
+    Read strings describing a number of bytes like 2Kb and 0.5 MiB
+
 description:
     Please see the README on GitHub at <https://github.com/danielrolls/byte-count-reader#readme>
-category: Text
-build-type: Simple
+
+category:           Text
+build-type:         Simple
 extra-source-files:
     README.md
     ChangeLog.md
 
 source-repository head
-    type: git
+    type:     git
     location: https://github.com/danielrolls/byte-count-reader
 
 library
     exposed-modules:
         Data.ByteCountReader
         Paths_byte_count_reader
-    hs-source-dirs: src
-    autogen-modules:
-        Paths_byte_count_reader
-    default-language: Haskell2010
+
+    hs-source-dirs:     src
+    autogen-modules:    Paths_byte_count_reader
+    default-language:   Haskell2010
     default-extensions: OverloadedStrings
     build-depends:
         base >=4.7 && <5,
         extra >=1.6.21 && <1.8,
         parsec >=3.1.14.0 && <3.2,
         parsec-numbers >=0.1.0 && <0.2,
-        text >=1.2.4.0 && <1.3
+        text >=1.2.3.2 && <1.3
 
 test-suite haskelltest-test
-    type: exitcode-stdio-1.0
-    main-is: Spec.hs
-    hs-source-dirs: test
-    other-modules:
-        Paths_byte_count_reader
-    default-language: Haskell2010
+    type:               exitcode-stdio-1.0
+    main-is:            Spec.hs
+    hs-source-dirs:     test
+    other-modules:      Paths_byte_count_reader
+    default-language:   Haskell2010
     default-extensions: OverloadedStrings
-    ghc-options: -threaded -rtsopts -with-rtsopts=-N
+    ghc-options:        -threaded -rtsopts -with-rtsopts=-N
     build-depends:
         base >=4.7 && <5,
         byte-count-reader -any,
@@ -53,4 +55,4 @@
         hspec >=2.7.1 && <2.8,
         parsec >=3.1.14.0 && <3.2,
         parsec-numbers >=0.1.0 && <0.2,
-        text >=1.2.4.0 && <1.3
+        text >=1.2.3.2 && <1.3
diff --git a/test/Spec.hs b/test/Spec.hs
--- a/test/Spec.hs
+++ b/test/Spec.hs
@@ -25,6 +25,7 @@
           , ("3 kb", 3072)
           , (".5 MiB", 524288)
           , ("4 GiB", 4294967296)
+          , ("2 TiB", 2199023255552)
           ]
         where testHappyPathScenarios functionUnderTest = foldl (>>) (return ()) . map (parseTest functionUnderTest)
               parseTest functionUnderTest (string, expectedValue) = it ("Parse " <> unpack string) $