diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 654fcff..a3c3c42 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 1.3.0
+current_version = 1.3.1
 commit = True
 
 [bumpversion:file:CMakeLists.txt]
diff --git a/CMakeLists.txt b/CMakeLists.txt
index da1994c..c6a1332 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -7,7 +7,7 @@ project(Criterion C)
 enable_testing()
 add_subdirectory(samples)
 
-set(PROJECT_VERSION "1.3.0")
+set(PROJECT_VERSION "1.3.1")
 set(LOCALEDIR ${CMAKE_INSTALL_PREFIX}/share/locale)
 set(GettextTranslate_ALL)
 set(GettextTranslate_GMO_BINARY)
diff --git a/appveyor.yml b/appveyor.yml
index ae1ca2b..8f1b935 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,4 +1,4 @@
-version: 1.3.0_b{build}-{branch}
+version: 1.3.1_b{build}-{branch}
 
 os: Windows Server 2012
 
diff --git a/doc/conf.py b/doc/conf.py
index 661351c..5636116 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -39,7 +39,7 @@ copyright = u'2015, Franklin "Snaipe" Mathieu'
 # built documents.
 #
 # The short X.Y version.
-version = '1.3.0'
+version = '1.3.1'
 # The full version, including alpha/beta/rc tags.
 release = version