diff --git a/docs/conf.py b/docs/conf.py
index 809c098025..f954c85e68 100755
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -66,7 +66,7 @@
 
 # General information about the project.
 project = 'Pycopy'
-copyright = '2014-2019, Damien P. George, Paul Sokolovsky, and contributors'
+copyright = '2014-2020, Damien P. George, Paul Sokolovsky, and contributors'
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
@@ -74,7 +74,7 @@
 #
 # We don't follow "The short X.Y version" vs "The full version, including alpha/beta/rc tags"
 # breakdown, so use the same version identifier for both to avoid confusion.
-version = release = '2.12.0.6'
+version = release = '3.0.0'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/py/mpconfig.h b/py/mpconfig.h
index 96cf9cbf34..c9c3c12621 100644
--- a/py/mpconfig.h
+++ b/py/mpconfig.h
@@ -4,6 +4,7 @@
  * The MIT License (MIT)
  *
  * Copyright (c) 2013, 2014 Damien P. George
+ * Copyright (c) 2014-2020 Paul Sokolovsky
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -26,9 +27,9 @@
 #ifndef MICROPY_INCLUDED_PY_MPCONFIG_H
 #define MICROPY_INCLUDED_PY_MPCONFIG_H
 
-// Current version of MicroPython
-#define MICROPY_VERSION_MAJOR 2
-#define MICROPY_VERSION_MINOR 12
+// Current version of Pycopy
+#define MICROPY_VERSION_MAJOR 3
+#define MICROPY_VERSION_MINOR 0
 #define MICROPY_VERSION_MICRO 0
 
 // Combined version as a 32-bit number for convenience