diff --git a/CMakeLists.txt b/CMakeLists.txt
index 81e739a..b5177ac 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,7 +2,7 @@ cmake_minimum_required(VERSION 3.14)
 
 project(
     ssp
-    VERSION 1.6.0
+    VERSION 1.6.1
     DESCRIPTION "csv parser"
     HOMEPAGE_URL "https://github.com/red0124/ssp"
     LANGUAGES CXX
diff --git a/meson.build b/meson.build
index 094c8e2..18d0918 100644
--- a/meson.build
+++ b/meson.build
@@ -6,7 +6,7 @@ project(
       'cpp_std=c++17', 
       'buildtype=debugoptimized',
       'wrap_mode=forcefallback'],
-  version: '1.6.0',
+  version: '1.6.1',
   meson_version:'>=0.54.0')
 
 fast_float_dep = dependency('fast_float')