diff --git a/README.rst b/README.rst
index 9405bb5c..84f36102 100644
--- a/README.rst
+++ b/README.rst
@@ -53,7 +53,7 @@ Medallion provides a command-line interface to start the TAXII Server::
                   [--log-level {DEBUG,INFO,WARN,ERROR,CRITICAL}]
                   CONFIG_PATH
 
-    medallion v0.3.0
+    medallion v0.3.1
 
     positional arguments:
       CONFIG_PATH           The location of the JSON configuration file to use.
diff --git a/docs/conf.py b/docs/conf.py
index 4e40bc38..b7a6e259 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -55,9 +55,9 @@
 # built documents.
 #
 # The short X.Y version.
-version = '0.3.0'
+version = '0.3.1'
 # The full version, including alpha/beta/rc tags.
-release = '0.3.0'
+release = '0.3.1'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/medallion/version.py b/medallion/version.py
index 493f7415..260c070a 100644
--- a/medallion/version.py
+++ b/medallion/version.py
@@ -1 +1 @@
-__version__ = "0.3.0"
+__version__ = "0.3.1"
diff --git a/setup.cfg b/setup.cfg
index 30a542bf..b453dccb 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.3.0
+current_version = 0.3.1
 commit = True
 tag = True