diff --git a/docs/changelog.rst b/docs/changelog.rst
index 4e96fc51a..b7972fdbb 100644
--- a/docs/changelog.rst
+++ b/docs/changelog.rst
@@ -5,7 +5,7 @@ Changelog
 Development version (|development_version|)
 ===========================================
 
-.. |development_version| replace:: 1.1.1
+.. |development_version| replace:: 1.1.2alpha1
 
 .. _release-1.1.1:
 
diff --git a/package.json b/package.json
index b4149b8a9..aa48a0cc3 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "sphinx_rtd_theme",
   "main": "js/theme.js",
-  "version": "1.1.1",
+  "version": "1.1.2alpha1",
   "scripts": {
     "dev": "webpack-dev-server --open --config webpack.dev.js",
     "build": "webpack --config webpack.prod.js",
diff --git a/setup.cfg b/setup.cfg
index 79c8adac5..935fbc83f 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 1.1.1
+current_version = 1.1.2alpha1
 commit = false
 tag = false
 parse = (?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)((?P<release>[a-z]+)(?P<dev>\d+))?
diff --git a/setup.py b/setup.py
index 71a7c9c9e..8530aa9ed 100644
--- a/setup.py
+++ b/setup.py
@@ -86,7 +86,7 @@ def run(self):
 
 
 setup(
-    version='1.1.1',
+    version='1.1.2alpha1',
     cmdclass={
         'update_translations': UpdateTranslationsCommand,
         'transifex': TransifexCommand,
diff --git a/sphinx_rtd_theme/__init__.py b/sphinx_rtd_theme/__init__.py
index d3ef1f9c8..2caff64fc 100644
--- a/sphinx_rtd_theme/__init__.py
+++ b/sphinx_rtd_theme/__init__.py
@@ -12,7 +12,7 @@
 from sphinx.util.logging import getLogger
 
 
-__version__ = '1.1.1'
+__version__ = '1.1.2alpha1'
 __version_full__ = __version__
 
 logger = getLogger(__name__)