diff --git a/docs/source/conf.py b/docs/source/conf.py
index 22446213a..a33b8af75 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -71,17 +71,17 @@ source_suffix = '.rst'
 master_doc = 'index'
 
 # General information about the project.
-project = u'OpenMC'
-copyright = u'2011-2018, Massachusetts Institute of Technology and OpenMC contributors'
+project = 'OpenMC'
+copyright = '2011-2019, Massachusetts Institute of Technology and OpenMC 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
 # built documents.
 #
 # The short X.Y version.
-version = "0.10"
+version = "0.11"
 # The full version, including alpha/beta/rc tags.
-release = "0.10.0"
+release = "0.11.0-dev"
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
@@ -208,8 +208,8 @@ htmlhelp_basename = 'openmcdoc'
 # Grouping the document tree into LaTeX files. List of tuples
 # (source start file, target name, title, author, documentclass [howto/manual]).
 latex_documents = [
-  ('index', 'openmc.tex', u'OpenMC Documentation',
-   u'OpenMC contributors', 'manual'),
+  ('index', 'openmc.tex', 'OpenMC Documentation',
+   'OpenMC contributors', 'manual'),
 ]
 
 latex_elements = {
diff --git a/include/openmc/constants.h b/include/openmc/constants.h
index 49f980cc2..6b2e6f63b 100644
--- a/include/openmc/constants.h
+++ b/include/openmc/constants.h
@@ -20,8 +20,9 @@ using double_4dvec = std::vector<std::vector<std::vector<std::vector<double>>>>;
 
 // OpenMC major, minor, and release numbers
 constexpr int VERSION_MAJOR {0};
-constexpr int VERSION_MINOR {10};
+constexpr int VERSION_MINOR {11};
 constexpr int VERSION_RELEASE {0};
+constexpr bool VERSION_DEV {true};
 constexpr std::array<int, 3> VERSION {VERSION_MAJOR, VERSION_MINOR, VERSION_RELEASE};
 
 // HDF5 data format
diff --git a/src/output.cpp b/src/output.cpp
index bbc2588ac..dff39c15f 100644
--- a/src/output.cpp
+++ b/src/output.cpp
@@ -75,7 +75,7 @@ void title()
     "         Copyright | 2011-2019 MIT and OpenMC contributors\n" <<
     "           License | http://openmc.readthedocs.io/en/latest/license.html\n" <<
     "           Version | " << VERSION_MAJOR << '.' << VERSION_MINOR << '.'
-    << VERSION_RELEASE << '\n';
+    << VERSION_RELEASE << (VERSION_DEV ? "-dev" : "") << '\n';
 #ifdef GIT_SHA1
   std::cout << "          Git SHA1 | " << GIT_SHA1 << '\n';
 #endif