diff --git a/.appveyor.yml b/.appveyor.yml
index 558fed99..49fb8100 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -1,4 +1,4 @@
-version: 1.3.0-{build}
+version: 1.3.1-{build}
 
 environment:
   matrix:
diff --git a/CHANGELOG.md b/CHANGELOG.md
index e374486b..b137ee53 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,10 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
+## [1.3.1] - 2019-05-01
+### Fixed
+- Fixed `config.m4` to correct install headers
+
 ## [1.3.0] - 2019-04-27
 ### Added
 - Added support for "use" keyword in closures
@@ -124,7 +128,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 ### Added
  - Initial stable release
 
-[Unreleased]: https://github.com/phalcon/php-zephir-parser/compare/v1.3.0...HEAD
+[Unreleased]: https://github.com/phalcon/php-zephir-parser/compare/v1.3.1...HEAD
+[1.3.1]: https://github.com/phalcon/php-zephir-parser/compare/v1.3.0...v1.3.1
 [1.3.0]: https://github.com/phalcon/php-zephir-parser/compare/v1.2.0...v1.3.0
 [1.2.0]: https://github.com/phalcon/php-zephir-parser/compare/v1.1.4...v1.2.0
 [1.1.4]: https://github.com/phalcon/php-zephir-parser/compare/v1.1.3...v1.1.4
diff --git a/VERSION b/VERSION
index f0bb29e7..3a3cd8cc 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.3.0
+1.3.1
diff --git a/config.m4 b/config.m4
index c936ac41..3ef2b767 100644
--- a/config.m4
+++ b/config.m4
@@ -65,7 +65,7 @@ if test "$PHP_ZEPHIR_PARSER" = "yes"; then
   PHP_NEW_EXTENSION(zephir_parser, $PHP_ZEPHIR_PARSER_SOURCES, $ext_shared,, $PHP_ZEPHIR_PARSER_FLAGS)
 
   ifdef([PHP_INSTALL_HEADERS],
-    [PHP_INSTALL_HEADERS([ext/zephir_parser], $PHP_ZEPHIR_PARSER_FLAGS)])
+    [PHP_INSTALL_HEADERS([ext/zephir_parser], $PHP_ZEPHIR_PARSER_HEADERS)])
 
   PHP_ADD_MAKEFILE_FRAGMENT([parser.mk])
 fi
diff --git a/zephir_parser.h b/zephir_parser.h
index 19d78e0d..7f470ac0 100644
--- a/zephir_parser.h
+++ b/zephir_parser.h
@@ -15,7 +15,7 @@ extern zend_module_entry zephir_parser_module_entry;
 #define phpext_zephir_parser_ptr &zephir_parser_module_entry
 
 #define PHP_ZEPHIR_PARSER_NAME "Zephir Parser"
-#define PHP_ZEPHIR_PARSER_VERSION "1.3.0"
+#define PHP_ZEPHIR_PARSER_VERSION "1.3.1"
 #define PHP_ZEPHIR_PARSER_AUTHOR "Zephir Team and contributors"
 #define PHP_ZEPHIR_PARSER_DESCRIPTION "The Zephir Parser delivered as a C extension for the PHP language."