diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -6,8 +6,6 @@
 
 There are no external dependencies that are not already in `base`.
 
-![nonempty-vector dependencies](https://i.imgur.com/6H21P7e.png)
-
 ### Motivation
 
 Every "container" in the Haskell ecosystem features a [non-empty variant](https://hackage.haskell.org/package/nonempty-containers), including the venerable [list](https://hackage.haskell.org/package/semigroups), aside from `vector`. Many (including myself) use `vector` for its incredible performance characteristics achieved over many years by the CLC and authors of the library. But many of us also want to adhere to the principle of least power, and not have to worry about whether `head` or `tail` (for example) are safe. This package addresses both of the previous points. No new pointer indirection is exposed by this library except at construction (and even then - `unsafe` constructors are supplied), with as much reuse of `vector`'s library as possible to make sure asymptotics stay the same.
diff --git a/nonempty-vector.cabal b/nonempty-vector.cabal
--- a/nonempty-vector.cabal
+++ b/nonempty-vector.cabal
@@ -1,61 +1,59 @@
-cabal-version:       1.24
-name:                nonempty-vector
-version:             0.2.0.1
-synopsis:            Non-empty vectors
+cabal-version:      2.0
+name:               nonempty-vector
+version:            0.2.0.2
+synopsis:           Non-empty vectors
 description:
-  Performant non-empty mutable and immutable vectors. These vectors strive to implement
-  the common APIs seen in `vector` without any additional performance cost.
-homepage:            https://github.com/emilypi/nonempty-vector
-bug-reports:         https://github.com/emilypi/nonempty-vector/issues
-license:             BSD3
-license-file:        LICENSE
-author:              Emily Pillmore
-maintainer:          emilypi@cohomolo.gy
-copyright:           (c) 2019 Emily Pillmore
-category:            Data
-build-type:          Custom
+  Performant non-empty mutable and immutable vectors.
+
+homepage:           https://github.com/emilypi/nonempty-vector
+bug-reports:        https://github.com/emilypi/nonempty-vector/issues
+license:            BSD3
+license-file:       LICENSE
+author:             Emily Pillmore
+maintainer:         emilypi@cohomolo.gy
+copyright:          (c) 2019 Emily Pillmore
+category:           Data
+build-type:         Custom
 extra-source-files:
   CHANGELOG.md
   README.md
 
-tested-with:         GHC ==8.8.1 || ==8.6.5 || ==8.6.3 || ==8.4.4 || ==8.4.3 || ==8.0.2
-
+tested-with:
+  GHC ==8.2.2 || ==8.4.4 || ==8.6.5 || ==8.8.3 || ==8.10.1
 
 source-repository head
   type:     git
   location: https://github.com/emilypi/nonempty-vector.git
 
-
 custom-setup
   setup-depends:
       base           >=4.9 && <5
     , Cabal
     , cabal-doctest
 
-
 library
-  exposed-modules:     Data.Vector.NonEmpty
-                     , Data.Vector.NonEmpty.Mutable
-
-  build-depends:       base        >=4.9  && <5
-                     , deepseq
-                     , primitive   >=0.6  && <0.8
-                     , semigroups  >=0.17 && <0.20
-                     , vector      >=0.12 && <0.13
+  exposed-modules:
+    Data.Vector.NonEmpty
+    Data.Vector.NonEmpty.Mutable
 
-  hs-source-dirs:      src
-  default-language:    Haskell2010
-  ghc-options:         -Wall
+  build-depends:
+      base       >=4.10 && <5
+    , deepseq
+    , primitive  >=0.6  && <0.8
+    , vector     ^>=0.12
 
+  hs-source-dirs:   src
+  default-language: Haskell2010
+  ghc-options:      -Wall
 
 test-suite doctests
-  default-language:    Haskell2010
-  type:                exitcode-stdio-1.0
-  main-is:             doctests.hs
-
-  build-depends:       base            >=4.9  && <5
-                     , doctest
+  default-language:  Haskell2010
+  type:              exitcode-stdio-1.0
+  main-is:           doctests.hs
+  build-depends:
+      base     >=4.10 && <5
+    , doctest
 
-  hs-source-dirs:      test
-  ghc-options:         -Wall -threaded
-  x-doctest-options:   --fast
+  hs-source-dirs:    test
+  ghc-options:       -Wall -threaded
+  x-doctest-options: --fast