diff --git a/neofox/__init__.py b/neofox/__init__.py
index 35adf692..189b55dd 100755
--- a/neofox/__init__.py
+++ b/neofox/__init__.py
@@ -16,7 +16,7 @@
 #
 # You should have received a copy of the GNU General Public License
 # along with this program. If not, see <http://www.gnu.org/licenses/>.#
-VERSION = "0.4.2.dev2"
+VERSION = "0.4.2"
 REFERENCE_FOLDER_ENV = "NEOFOX_REFERENCE_FOLDER"
 NEOFOX_BLASTP_ENV = "NEOFOX_BLASTP"
 NEOFOX_MIXMHC2PRED_ENV = "NEOFOX_MIXMHC2PRED"