diff --git a/VERSION b/VERSION
index bea438e9ade7708f8a0fc26bdacda06231f4a434..18091983f59ddde8105e566545a0d9e4a12a4f1c 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-3.3.1
+3.4.0
diff --git a/doc/source/conf.py b/doc/source/conf.py
index 95366138f4a2ee6a782cbb64d46fe0cc2f03a28c..1501231f416a1f239ec0751614c114c9442fb4bc 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -56,16 +56,16 @@ master_doc = "index"
 
 # General information about the project.
 project = u"Earth Diagnostics"
-copyright = u"2019, BSC-CNS Earth Sciences Department"
+copyright = u"2020, BSC-CNS Earth Sciences Department"
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
 # built documents.source ~/vi
 #
 # The short X.Y version.
-version = "3.3"
+version = "3.4"
 # The full version, including alpha/beta/rc tags.
-release = "3.3.1"
+release = "3.4.0"
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.