diff --git a/.gitignore b/.gitignore
index 88e87d9..e054a76 100644
--- a/.gitignore
+++ b/.gitignore
@@ -24,3 +24,5 @@ manual-4.0.pdf
 /manual-5.0.4.pdf
 /gromacs-5.0.5.tar.gz
 /manual-5.0.5.pdf
+/gromacs-5.0.6.tar.gz
+/manual-5.0.6.pdf
diff --git a/gromacs.spec b/gromacs.spec
index c048951..78e0662 100644
--- a/gromacs.spec
+++ b/gromacs.spec
@@ -5,8 +5,8 @@
 %endif
 
 Name:		gromacs
-Version:	5.0.5
-Release:	4%{?dist}
+Version:	5.0.6
+Release:	1%{?dist}
 Summary:	Fast, Free and Flexible Molecular Dynamics
 Group:		Applications/Engineering
 License:	GPLv2+
@@ -488,6 +488,9 @@ done
 %{_bindir}/GMXRC.csh
 
 %changelog
+* Sun Jul 26 2015 Dominik 'Rathann' Mierzejewski <rpm@greysector.net> - 5.0.6-1
+- update to 5.0.6
+
 * Wed Jul 22 2015 David Tardon <dtardon@redhat.com> - 5.0.5-4
 - rebuild for Boost 1.58
 
diff --git a/sources b/sources
index d445cfe..ba034ee 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-206884042be656dc06fb73847a9af97f  gromacs-5.0.5.tar.gz
-2927e4617c0eaefd0940c5af6dae87fa  manual-5.0.5.pdf
+b0bb547227143e15b3715c0115a2f4af  gromacs-5.0.6.tar.gz
+044b65a24c810884616d61cdd121fd67  manual-5.0.6.pdf