diff --git a/app/Main.hs b/app/Main.hs
--- a/app/Main.hs
+++ b/app/Main.hs
@@ -1,7 +1,7 @@
 -- |
 -- Module      :  Main
 -- Description :  Work with molecular sequence data
--- Copyright   :  (c) Dominik Schrempf 2020
+-- Copyright   :  (c) Dominik Schrempf 2021
 -- License     :  GPL-3.0-or-later
 --
 -- Maintainer  :  dominik.schrempf@gmail.com
diff --git a/slynx.cabal b/slynx.cabal
--- a/slynx.cabal
+++ b/slynx.cabal
@@ -1,9 +1,9 @@
 cabal-version:      2.2
 name:               slynx
-version:            0.5.1.0
+version:            0.5.1.1
 license:            GPL-3.0-or-later
 license-file:       LICENSE
-copyright:          Dominik Schrempf (2020)
+copyright:          Dominik Schrempf (2021)
 maintainer:         dominik.schrempf@gmail.com
 author:             Dominik Schrempf
 homepage:           https://github.com/dschrempf/elynx#readme
@@ -51,13 +51,13 @@
         base >=4.7 && <5,
         bytestring >=0.10.12.0,
         containers >=0.6.2.1,
-        elynx-markov >=0.5.1.0,
-        elynx-seq >=0.5.1.0,
-        elynx-tools >=0.5.1.0,
-        elynx-tree >=0.5.1.0,
+        elynx-markov >=0.5.1.1,
+        elynx-seq >=0.5.1.1,
+        elynx-tools >=0.5.1.1,
+        elynx-tree >=0.5.1.1,
         hmatrix >=0.20.2,
         monad-logger >=0.3.36,
-        mwc-random >=0.14.0.0,
+        mwc-random >=0.15.0.1,
         optparse-applicative >=0.16.1.0,
         statistics >=0.15.2.0,
         text >=1.2.4.1,
diff --git a/src/SLynx/Concatenate/Concatenate.hs b/src/SLynx/Concatenate/Concatenate.hs
--- a/src/SLynx/Concatenate/Concatenate.hs
+++ b/src/SLynx/Concatenate/Concatenate.hs
@@ -4,7 +4,7 @@
 -- |
 -- Module      :  Analyze.Analyze
 -- Description :  Parse sequence file formats and analyze them
--- Copyright   :  (c) Dominik Schrempf 2018
+-- Copyright   :  (c) Dominik Schrempf 2021
 -- License     :  GPL-3.0-or-later
 --
 -- Maintainer  :  dominik.schrempf@gmail.com
diff --git a/src/SLynx/Concatenate/Options.hs b/src/SLynx/Concatenate/Options.hs
--- a/src/SLynx/Concatenate/Options.hs
+++ b/src/SLynx/Concatenate/Options.hs
@@ -3,7 +3,7 @@
 -- |
 -- Module      :  SLynx.Concatenate.Options
 -- Description :  ELynxSeq argument parsing
--- Copyright   :  (c) Dominik Schrempf 2018
+-- Copyright   :  (c) Dominik Schrempf 2021
 -- License     :  GPL-3.0-or-later
 --
 -- Maintainer  :  dominik.schrempf@gmail.com
diff --git a/src/SLynx/Examine/Examine.hs b/src/SLynx/Examine/Examine.hs
--- a/src/SLynx/Examine/Examine.hs
+++ b/src/SLynx/Examine/Examine.hs
@@ -5,7 +5,7 @@
 --
 -- Module      :  Analyze.Analyze
 -- Description :  Parse sequence file formats and analyze them
--- Copyright   :  (c) Dominik Schrempf 2018
+-- Copyright   :  (c) Dominik Schrempf 2021
 -- License     :  GPL-3.0-or-later
 --
 -- Maintainer  :  dominik.schrempf@gmail.com
diff --git a/src/SLynx/Examine/Options.hs b/src/SLynx/Examine/Options.hs
--- a/src/SLynx/Examine/Options.hs
+++ b/src/SLynx/Examine/Options.hs
@@ -3,7 +3,7 @@
 -- |
 -- Module      :  SLynx.Examine.Options
 -- Description :  ELynxSeq argument parsing
--- Copyright   :  (c) Dominik Schrempf 2018
+-- Copyright   :  (c) Dominik Schrempf 2021
 -- License     :  GPL-3.0-or-later
 --
 -- Maintainer  :  dominik.schrempf@gmail.com
diff --git a/src/SLynx/Filter/Filter.hs b/src/SLynx/Filter/Filter.hs
--- a/src/SLynx/Filter/Filter.hs
+++ b/src/SLynx/Filter/Filter.hs
@@ -4,7 +4,7 @@
 -- |
 -- Module      :  Analyze.Analyze
 -- Description :  Parse sequence file formats and analyze them
--- Copyright   :  (c) Dominik Schrempf 2018
+-- Copyright   :  (c) Dominik Schrempf 2021
 -- License     :  GPL-3.0-or-later
 --
 -- Maintainer  :  dominik.schrempf@gmail.com
diff --git a/src/SLynx/Filter/Options.hs b/src/SLynx/Filter/Options.hs
--- a/src/SLynx/Filter/Options.hs
+++ b/src/SLynx/Filter/Options.hs
@@ -3,7 +3,7 @@
 -- |
 -- Module      :  SLynx.Filter.Options
 -- Description :  ELynxSeq argument parsing
--- Copyright   :  (c) Dominik Schrempf 2018
+-- Copyright   :  (c) Dominik Schrempf 2021
 -- License     :  GPL-3.0-or-later
 --
 -- Maintainer  :  dominik.schrempf@gmail.com
diff --git a/src/SLynx/Options.hs b/src/SLynx/Options.hs
--- a/src/SLynx/Options.hs
+++ b/src/SLynx/Options.hs
@@ -3,7 +3,7 @@
 -- |
 -- Module      :  SLynx.Options
 -- Description :  SLynx general options
--- Copyright   :  (c) Dominik Schrempf 2020
+-- Copyright   :  (c) Dominik Schrempf 2021
 -- License     :  GPL-3.0-or-later
 --
 -- Maintainer  :  dominik.schrempf@gmail.com
diff --git a/src/SLynx/SLynx.hs b/src/SLynx/SLynx.hs
--- a/src/SLynx/SLynx.hs
+++ b/src/SLynx/SLynx.hs
@@ -1,7 +1,7 @@
 -- |
 -- Module      :  SLynx.SLynx
 -- Description :  SLynx module
--- Copyright   :  (c) Dominik Schrempf 2020
+-- Copyright   :  (c) Dominik Schrempf 2021
 -- License     :  GPL-3.0-or-later
 --
 -- Maintainer  :  dominik.schrempf@gmail.com
diff --git a/src/SLynx/Simulate/Options.hs b/src/SLynx/Simulate/Options.hs
--- a/src/SLynx/Simulate/Options.hs
+++ b/src/SLynx/Simulate/Options.hs
@@ -3,7 +3,7 @@
 -- |
 -- Module      :  SLynx.Simulate.Options
 -- Description :  ELynxSim argument parsing
--- Copyright   :  (c) Dominik Schrempf 2018
+-- Copyright   :  (c) Dominik Schrempf 2021
 -- License     :  GPL-3.0-or-later
 --
 -- Maintainer  :  dominik.schrempf@gmail.com
diff --git a/src/SLynx/Simulate/PhyloModel.hs b/src/SLynx/Simulate/PhyloModel.hs
--- a/src/SLynx/Simulate/PhyloModel.hs
+++ b/src/SLynx/Simulate/PhyloModel.hs
@@ -3,7 +3,7 @@
 -- |
 -- Module      :  SLynx.Simulate.PhyloModel
 -- Description :  Parse and interpret the model string
--- Copyright   :  (c) Dominik Schrempf 2020
+-- Copyright   :  (c) Dominik Schrempf 2021
 -- License     :  GPL-3.0-or-later
 --
 -- Maintainer  :  dominik.schrempf@gmail.com
diff --git a/src/SLynx/Simulate/Simulate.hs b/src/SLynx/Simulate/Simulate.hs
--- a/src/SLynx/Simulate/Simulate.hs
+++ b/src/SLynx/Simulate/Simulate.hs
@@ -4,7 +4,7 @@
 -- |
 -- Module      :  SLynx.Simulate.Simulate
 -- Description :  Simulate multiple sequence alignments
--- Copyright   :  (c) Dominik Schrempf 2020
+-- Copyright   :  (c) Dominik Schrempf 2021
 -- License     :  GPL-3.0-or-later
 --
 -- Maintainer  :  dominik.schrempf@gmail.com
diff --git a/src/SLynx/SubSample/Options.hs b/src/SLynx/SubSample/Options.hs
--- a/src/SLynx/SubSample/Options.hs
+++ b/src/SLynx/SubSample/Options.hs
@@ -3,7 +3,7 @@
 -- |
 -- Module      :  SLynx.SubSample.Options
 -- Description :  ELynxSeq argument parsing
--- Copyright   :  (c) Dominik Schrempf 2018
+-- Copyright   :  (c) Dominik Schrempf 2021
 -- License     :  GPL-3.0-or-later
 --
 -- Maintainer  :  dominik.schrempf@gmail.com
diff --git a/src/SLynx/SubSample/SubSample.hs b/src/SLynx/SubSample/SubSample.hs
--- a/src/SLynx/SubSample/SubSample.hs
+++ b/src/SLynx/SubSample/SubSample.hs
@@ -4,7 +4,7 @@
 -- |
 -- Module      :  Analyze.Analyze
 -- Description :  Parse sequence file formats and analyze them
--- Copyright   :  (c) Dominik Schrempf 2018
+-- Copyright   :  (c) Dominik Schrempf 2021
 -- License     :  GPL-3.0-or-later
 --
 -- Maintainer  :  dominik.schrempf@gmail.com
diff --git a/src/SLynx/Tools.hs b/src/SLynx/Tools.hs
--- a/src/SLynx/Tools.hs
+++ b/src/SLynx/Tools.hs
@@ -4,7 +4,7 @@
 -- |
 -- Module      :  SLynx.Tools
 -- Description :  Common tools for sequence lynx
--- Copyright   :  (c) Dominik Schrempf 2020
+-- Copyright   :  (c) Dominik Schrempf 2021
 -- License     :  GPL-3.0-or-later
 --
 -- Maintainer  :  dominik.schrempf@gmail.com
diff --git a/src/SLynx/Translate/Options.hs b/src/SLynx/Translate/Options.hs
--- a/src/SLynx/Translate/Options.hs
+++ b/src/SLynx/Translate/Options.hs
@@ -3,7 +3,7 @@
 -- |
 -- Module      :  SLynx.Translate.Options
 -- Description :  ELynxSeq argument parsing
--- Copyright   :  (c) Dominik Schrempf 2018
+-- Copyright   :  (c) Dominik Schrempf 2021
 -- License     :  GPL-3.0-or-later
 --
 -- Maintainer  :  dominik.schrempf@gmail.com
diff --git a/src/SLynx/Translate/Translate.hs b/src/SLynx/Translate/Translate.hs
--- a/src/SLynx/Translate/Translate.hs
+++ b/src/SLynx/Translate/Translate.hs
@@ -4,7 +4,7 @@
 -- |
 -- Module      :  Analyze.Analyze
 -- Description :  Parse sequence file formats and analyze them
--- Copyright   :  (c) Dominik Schrempf 2018
+-- Copyright   :  (c) Dominik Schrempf 2021
 -- License     :  GPL-3.0-or-later
 --
 -- Maintainer  :  dominik.schrempf@gmail.com
