diff --git a/CMakeLists.txt b/CMakeLists.txt
index 95b2c7c..0bd2d64 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -11,7 +11,7 @@ set(CMAKE_BUILD_TYPE "Release" CACHE STRING "The type of build.")
 option(BUILD_SHARED_LIBS "Build shared libraries." YES) # Needed for boost.
 
 project (mastorss
-  VERSION 0.13.0
+  VERSION 0.13.1
   DESCRIPTION "Another RSS to Mastodon bot."
   LANGUAGES CXX)