diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Change log for [raaz].
 
+## [0.2.2] - 13 December, 2020
+
+This is a minor release just update package dependencies.
+
+* Get raaz to work with the latest ghcs.
+
 ## [0.2.1] - 25 March, 2019
 
 This is a minor release just to get the latest ghc.
@@ -74,4 +80,5 @@
 [0.1.1]: <http://github.com/raaz-crypto/raaz/releases/tag/v0.1.1>
 [0.2.0]: <http://github.com/raaz-crypto/raaz/releases/tag/v0.2.0>
 [0.2.1]: <http://github.com/raaz-crypto/raaz/releases/tag/v0.2.1>
+[0.2.2]: <http://github.com/raaz-crypto/raaz/releases/tag/v0.2.2>
 [raaz]:  <http://github.com/raaz-crypto/raaz/>
diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -1,11 +1,9 @@
 Raaz: A secure cryptographic library
 ------------------------------------
 
-[![Build Staus][travis-status]][travis-raaz]
+[![][ci-build]][github-actions]
+[![][ci-checks]][github-actions]
 [![Build Windows][appveyor-status]][appveyor-raaz]
-[![In Progress][waffle-inprogress]][waffle-raaz]
-[![Stackage LTS][stackage-lts-raaz-badge]][stackage-lts-raaz]
-[![Stackage Nightly][stackage-nightly-raaz-badge]][stackage-nightly-raaz]
 [![Hackage][hackage-badge]][hackage]
 [![Hackage Dependencies][hackage-deps-badge]][hackage-deps]
 
@@ -53,19 +51,13 @@
 [repo]: <https://github.com/raaz-crypto/raaz> "Raaz on github"
 
 [emailgroups]: <https://groups.google.com/forum/#!forum/hraaz> "Raaz on Google groups"
-[waffle-raaz]:   <http://waffle.io/raaz-crypto/raaz>
-[waffle-inprogress]: <https://badge.waffle.io/raaz-crypto/raaz.svg?label=waffle%3Ain%20progress&title=In%20Progress>
-[travis-status]: <https://secure.travis-ci.org/raaz-crypto/raaz.png> "Build status"
-[travis-raaz]: <https://travis-ci.org/raaz-crypto/raaz>
-[stackage-lts-raaz]: <http://stackage.org/lts/package/raaz>
-[stackage-nightly-raaz]: <http://stackage.org/nightly/package/raaz>
 
-[stackage-lts-raaz-badge]: <http://stackage.org/package/raaz/badge/lts>
-[stackage-nightly-raaz-badge]: <http://stackage.org/package/raaz/badge/nightly>
-
 [hackage]:       <https://hackage.haskell.org/package/raaz>
 [hackage-badge]: <https://img.shields.io/hackage/v/raaz.svg>
 [hackage-deps-badge]: <https://img.shields.io/hackage-deps/v/raaz.svg>
 [hackage-deps]: <http://packdeps.haskellers.com/feed?needle=raaz>
 [appveyor-status]: <https://ci.appveyor.com/api/projects/status/github/raaz-crypto/raaz?branch=master&svg=true>
 [appveyor-raaz]: <https://ci.appveyor.com/project/raaz-crypto/raaz>
+[ci-build]: <https://github.com/raaz-crypto/raaz/workflows/Build/badge.svg> "Building source"
+[ci-checks]: <https://github.com/raaz-crypto/raaz/workflows/Checks/badge.svg> "Source code checks"
+[github-actions]: <https://github.com/raaz-crypto/raaz/actions> "Github actions"
diff --git a/benchmarks/BenchPrimitives.hs b/benchmarks/BenchPrimitives.hs
--- a/benchmarks/BenchPrimitives.hs
+++ b/benchmarks/BenchPrimitives.hs
@@ -41,6 +41,10 @@
 toBenchmarkable = Benchmarkable
 #endif
 
+#if MIN_VERSION_base(4,11,0)
+import Prelude hiding ((<>))
+#endif
+
 -- The total data processed
 nBytes :: BYTES Int
 nBytes = 32 * 1024
diff --git a/raaz.cabal b/raaz.cabal
--- a/raaz.cabal
+++ b/raaz.cabal
@@ -1,5 +1,5 @@
 name:    raaz
-version: 0.2.1
+version: 0.2.2
 
 synopsis: The raaz cryptographic library.
 
@@ -170,8 +170,8 @@
                , Raaz.Random.ChaCha20PRG
                , Raaz.Entropy
                , Paths_raaz
-  build-depends: base                           >= 4.6  &&  < 4.13
-               , bytestring                     >= 0.9  &&  < 0.11
+  build-depends: base                           >= 4.6  &&  < 4.15
+               , bytestring                     >= 0.9  &&  < 0.12
                , deepseq                        >= 1.1  &&  < 1.5
                , vector                         >= 0.7.1 && < 0.13
   if impl(ghc < 8)
@@ -276,7 +276,7 @@
                , Command.CpuInfo
                , Usage
   build-depends: base
-               , optparse-applicative >= 0.10.0
+               , optparse-applicative >= 0.10.0 && < 0.17
                , raaz
   if impl(ghc < 8)
     -- 'transformers' needed for "Control.Monad.IO.Class" only
@@ -365,7 +365,8 @@
   build-depends: base
                , blaze-builder
                , bytestring
-               , criterion >= 1.0
+               , criterion >= 1.5.0.0
+               , criterion-measurement
                , raaz
 
 
@@ -386,7 +387,8 @@
   build-depends: base
                , blaze-builder
                , bytestring
-               , criterion >= 1.0
+               , criterion >= 1.5.0.0
+               , criterion-measurement
                , raaz
 
 -------------------------------- Benchmarking all primitives --------------------------------
@@ -406,6 +408,7 @@
   build-depends: base
                , blaze-builder
                , bytestring
-               , criterion >= 1.0
+               , criterion >= 1.5.0.0
+               , criterion-measurement
                , pretty
                , raaz