diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6aea361..5d82112 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ### Unreleased
 
+### Version v1.17.1
+
  * Improve security by using `File.read` instead of `IO.read` [#148](https://github.com/premailer/css_parser/pull/148)
 
 ### Version v1.17.0
diff --git a/Gemfile.lock b/Gemfile.lock
index 6adf525..c173c50 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    css_parser (1.17.0)
+    css_parser (1.17.1)
       addressable
 
 GEM
diff --git a/lib/css_parser/version.rb b/lib/css_parser/version.rb
index 96c1bda..8fb735d 100644
--- a/lib/css_parser/version.rb
+++ b/lib/css_parser/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module CssParser
-  VERSION = '1.17.0'.freeze
+  VERSION = '1.17.1'.freeze
 end