diff --git a/elynx-nexus.cabal b/elynx-nexus.cabal
--- a/elynx-nexus.cabal
+++ b/elynx-nexus.cabal
@@ -1,9 +1,9 @@
 cabal-version:      2.2
 name:               elynx-nexus
-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
diff --git a/src/ELynx/Export/Nexus.hs b/src/ELynx/Export/Nexus.hs
--- a/src/ELynx/Export/Nexus.hs
+++ b/src/ELynx/Export/Nexus.hs
@@ -3,7 +3,7 @@
 -- |
 -- Module      :  ELynx.Export.Nexus
 -- Description :  Nexus types and classes
--- Copyright   :  (c) Dominik Schrempf 2020
+-- Copyright   :  (c) Dominik Schrempf 2021
 -- License     :  GPL-3
 --
 -- Maintainer  :  dominik.schrempf@gmail.com
diff --git a/src/ELynx/Import/Nexus.hs b/src/ELynx/Import/Nexus.hs
--- a/src/ELynx/Import/Nexus.hs
+++ b/src/ELynx/Import/Nexus.hs
@@ -3,7 +3,7 @@
 -- |
 -- Module      :  ELynx.Import.Nexus
 -- Description :  Nexus types and classes
--- Copyright   :  (c) Dominik Schrempf 2020
+-- Copyright   :  (c) Dominik Schrempf 2021
 -- License     :  GPL-3
 --
 -- Maintainer  :  dominik.schrempf@gmail.com