diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## [0.6.0.1] - 2020-06-04
+
+### Changed
+
+- Relaxed dependency version bounds
+
 ## [0.6] - 2019-06-12
 
 ### Changed
@@ -134,6 +140,7 @@
 
 ## [0.1.0.0] - 2012-12-05
 
+[0.6.0.1]:     https://github.com/dzhus/simple-vec3/compare/0.6...0.6.0.1
 [0.6]:     https://github.com/dzhus/simple-vec3/compare/0.5...0.6
 [0.5]:     https://github.com/dzhus/simple-vec3/compare/0.4.0.10...0.5
 [0.4.0.10]:https://github.com/dzhus/simple-vec3/compare/0.4.0.9...0.4.0.10
diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # simple-vec3
 
-[![Travis CI build status](https://travis-ci.org/dzhus/simple-vec3.svg)](https://travis-ci.org/dzhus/simple-vec3)
+[![Build & test](https://github.com/dzhus/simple-vec3/workflows/Build%20&%20test/badge.svg)](https://github.com/dzhus/simple-vec3/actions)
 [![Hackage](https://img.shields.io/hackage/v/simple-vec3.svg?colorB=5e5184&style=flat)](https://hackage.haskell.org/package/simple-vec3)
 [![Hackage deps](https://img.shields.io/hackage-deps/v/simple-vec3.svg)](http://packdeps.haskellers.com/feed?needle=simple-vec3)
 
diff --git a/simple-vec3.cabal b/simple-vec3.cabal
--- a/simple-vec3.cabal
+++ b/simple-vec3.cabal
@@ -1,77 +1,87 @@
 cabal-version: 1.12
-name: simple-vec3
-version: 0.6
-license: BSD3
-license-file: LICENSE
-maintainer: dima@dzhus.org
-author: Dmitry Dzhus
-homepage: https://github.com/dzhus/simple-vec3#readme
-bug-reports: https://github.com/dzhus/simple-vec3/issues
-synopsis: Three-dimensional vectors of doubles with basic operations
-description:
-    Simple three-dimensional vectors of doubles with basic vector and matrix operations, supporting "Data.Vector.Unboxed" and "Data.Vector.Storable".
-category: Math, Numerical
-build-type: Simple
+
+-- This file has been generated from package.yaml by hpack version 0.33.0.
+--
+-- see: https://github.com/sol/hpack
+--
+-- hash: 865417e7bfa5a725189d06e9964f2248482bbe028d11486b38f34905749f42f5
+
+name:           simple-vec3
+version:        0.6.0.1
+synopsis:       Three-dimensional vectors of doubles with basic operations
+description:    Simple three-dimensional vectors of doubles with basic vector and matrix operations, supporting "Data.Vector.Unboxed" and "Data.Vector.Storable".
+category:       Math, Numerical
+homepage:       https://github.com/dzhus/simple-vec3#readme
+bug-reports:    https://github.com/dzhus/simple-vec3/issues
+author:         Dmitry Dzhus
+maintainer:     dima@dzhus.org
+license:        BSD3
+license-file:   LICENSE
+build-type:     Simple
 extra-source-files:
     CHANGELOG.md
     README.md
 
 source-repository head
-    type: git
-    location: https://github.com/dzhus/simple-vec3
+  type: git
+  location: https://github.com/dzhus/simple-vec3
 
 library
-    exposed-modules:
-        Data.Vec3
-        Data.Vec3.Class
-    hs-source-dirs: src
-    other-modules:
-        Paths_simple_vec3
-    default-language: Haskell2010
-    ghc-options: -Wall -Wcompat -O2
-    build-depends:
-        QuickCheck <2.14,
-        base <5,
-        vector <0.13
+  exposed-modules:
+      Data.Vec3
+      Data.Vec3.Class
+  other-modules:
+      Paths_simple_vec3
+  hs-source-dirs:
+      src
+  ghc-options: -Wall -Wcompat -O2
+  build-depends:
+      QuickCheck
+    , base <5
+    , vector
+  default-language: Haskell2010
 
 test-suite simple-vec3-doctests
-    type: exitcode-stdio-1.0
-    main-is: doctest-driver.hs
-    hs-source-dirs: tests
-    other-modules:
-        Main
-        Paths_simple_vec3
-    default-language: Haskell2010
-    ghc-options: -Wall -Wcompat -O2 -threaded
-    build-depends:
-        base <5,
-        doctest <0.17,
-        doctest-driver-gen <0.4
+  type: exitcode-stdio-1.0
+  main-is: doctest-driver.hs
+  other-modules:
+      Main
+      Paths_simple_vec3
+  hs-source-dirs:
+      tests
+  ghc-options: -Wall -Wcompat -O2 -threaded
+  build-depends:
+      base <5
+    , doctest
+    , doctest-driver-gen
+  default-language: Haskell2010
 
 test-suite simple-vec3-test
-    type: exitcode-stdio-1.0
-    main-is: Main.hs
-    hs-source-dirs: tests
-    other-modules:
-        Paths_simple_vec3
-    default-language: Haskell2010
-    ghc-options: -Wall -Wcompat -O2
-    build-depends:
-        base <5,
-        simple-vec3 -any,
-        tasty <1.3,
-        tasty-quickcheck <0.11
+  type: exitcode-stdio-1.0
+  main-is: Main.hs
+  other-modules:
+      Paths_simple_vec3
+  hs-source-dirs:
+      tests
+  ghc-options: -Wall -Wcompat -O2
+  build-depends:
+      base <5
+    , simple-vec3
+    , tasty
+    , tasty-quickcheck
+  default-language: Haskell2010
 
 benchmark simple-vec3-benchmark
-    type: exitcode-stdio-1.0
-    main-is: Benchmark.hs
-    hs-source-dirs: benchmark
-    other-modules:
-        Paths_simple_vec3
-    default-language: Haskell2010
-    ghc-options: -Wall -Wcompat -O2
-    build-depends:
-        base <5,
-        criterion <1.6,
-        simple-vec3 -any,
-        vector <0.13
+  type: exitcode-stdio-1.0
+  main-is: Benchmark.hs
+  other-modules:
+      Paths_simple_vec3
+  hs-source-dirs:
+      benchmark
+  ghc-options: -Wall -Wcompat -O2
+  build-depends:
+      base <5
+    , criterion
+    , simple-vec3
+    , vector
+  default-language: Haskell2010
diff --git a/src/Data/Vec3.hs b/src/Data/Vec3.hs
--- a/src/Data/Vec3.hs
+++ b/src/Data/Vec3.hs
@@ -25,8 +25,6 @@
 
 where
 
-import Control.Monad
-
 import Foreign
 import Foreign.C.Types
 
@@ -129,7 +127,7 @@
     {-# INLINE basicOverlaps #-}
 
     basicUnsafeNew n =
-        MV_CVec3 `liftM` VGM.basicUnsafeNew (n * 3)
+        MV_CVec3 <$> VGM.basicUnsafeNew (n * 3)
     {-# INLINE basicUnsafeNew #-}
 
     basicUnsafeRead (MV_CVec3 v) i = do
@@ -152,11 +150,11 @@
 
 instance VG.Vector VU.Vector CVec3 where
     basicUnsafeFreeze (MV_CVec3 v) =
-        V_CVec3 `liftM` VG.basicUnsafeFreeze v
+        V_CVec3 <$> VG.basicUnsafeFreeze v
     {-# INLINE basicUnsafeFreeze #-}
 
     basicUnsafeThaw (V_CVec3 v) =
-        MV_CVec3 `liftM` VG.basicUnsafeThaw v
+        MV_CVec3 <$> VG.basicUnsafeThaw v
     {-# INLINE basicUnsafeThaw #-}
 
     basicLength (V_CVec3 v) = VG.basicLength v `quot` 3
