diff --git a/.gitignore b/.gitignore
index e157cba..70572be 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,3 +13,4 @@ modules-3.2.8.tar.bz2
 /modules-4.2.0.tar.bz2
 /modules-4.2.1.tar.bz2
 /modules-4.2.2.tar.bz2
+/modules-4.2.3.tar.bz2
diff --git a/environment-modules.spec b/environment-modules.spec
index 3ce14e4..5b72dc0 100644
--- a/environment-modules.spec
+++ b/environment-modules.spec
@@ -1,7 +1,7 @@
 %global macrosdir %(d=%{_rpmconfigdir}/macros.d; [ -d $d ] || d=%{_sysconfdir}/rpm; echo $d)
 
 Name:           environment-modules
-Version:        4.2.2
+Version:        4.2.3
 Release:        1%{?dist}
 Summary:        Provides dynamic modification of a user's environment
 
@@ -93,6 +93,7 @@ mv compat/NEWS NEWS-compat
 
 mv {doc/build/,}NEWS.txt
 mv {doc/build/,}MIGRATING.txt
+mv {doc/build/,}CONTRIBUTING.txt
 mv {doc/build/,}diff_v3_v4.txt
 mv {doc/,}example.txt
 rm -f %{buildroot}%{_docdir}/%{name}/{COPYING.GPLv2,ChangeLog-compat,INSTALL.txt,NEWS-compat}
@@ -146,7 +147,7 @@ fi
 
 %files
 %license COPYING.GPLv2
-%doc ChangeLog README NEWS.txt MIGRATING.txt diff_v3_v4.txt example.txt
+%doc ChangeLog README NEWS.txt MIGRATING.txt CONTRIBUTING.txt diff_v3_v4.txt example.txt
 %{_sysconfdir}/modulefiles
 %ghost %{_sysconfdir}/profile.d/modules.csh
 %ghost %{_sysconfdir}/profile.d/modules.sh
@@ -175,6 +176,9 @@ fi
 
 
 %changelog
+* Mon Mar 25 2019 Jan Synáček <jsynacek@redhat.com> - 4.2.3-1
+- Update to 4.2.3 (#1692024, #1687033)
+
 * Mon Feb 18 2019 Jan Synáček <jsynacek@redhat.com> - 4.2.2-1
 - Update to 4.2.2 (#1678041)
 
diff --git a/sources b/sources
index 313d684..3ea772a 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (modules-4.2.2.tar.bz2) = 3802f36b4e65fc995c1530b35d33f6d1868aba335fd9b320c0f1ba224ccc6059d8a334cce70472b839f26ffab912d8a29f6f6fafaff952837a496178a3bf80f5
+SHA512 (modules-4.2.3.tar.bz2) = de2986364cfc4e2523fcdafe75b7f0d546dd5e05612ab796507e23b77b13be25a2806f3e7ad04d7b319e928964c505b2f09290f78dc9a96c04cc4e396edb2ff9