diff --git a/README.md b/README.md
index f468881..11ebbc2 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 
 [![Latest Stable Version](https://poser.pugx.org/tecnickcom/tc-lib-unicode/version)](https://packagist.org/packages/tecnickcom/tc-lib-unicode)
 ![Build](https://github.com/tecnickcom/tc-lib-unicode/actions/workflows/check.yml/badge.svg)
-[![Coverage](https://coveralls.io/repos/tecnickcom/tc-lib-unicode/badge.svg?branch=main&service=github)](https://coveralls.io/github/tecnickcom/tc-lib-unicode?branch=main)
+[![Coverage](https://codecov.io/gh/tecnickcom/tc-lib-unicode/graph/badge.svg?token=XLM0QWY9BE)](https://codecov.io/gh/tecnickcom/tc-lib-unicode)
 [![License](https://poser.pugx.org/tecnickcom/tc-lib-unicode/license)](https://packagist.org/packages/tecnickcom/tc-lib-unicode)
 [![Downloads](https://poser.pugx.org/tecnickcom/tc-lib-unicode/downloads)](https://packagist.org/packages/tecnickcom/tc-lib-unicode)
 
diff --git a/VERSION b/VERSION
index 8a40a8c..d156665 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.4.29
+1.4.31
diff --git a/resources/debian/control b/resources/debian/control
index cbb94fa..b54b6c5 100644
--- a/resources/debian/control
+++ b/resources/debian/control
@@ -10,6 +10,6 @@ Vcs-Git: https://github.com/~#VENDOR#~/~#PROJECT#~.git
 Package: ~#PKGNAME#~
 Provides: php-~#PROJECT#~
 Architecture: all
-Depends: php (>= 5.4.0), php-mbstring, php-tecnickcom-tc-lib-unicode-data (<< 2.0.0), php-tecnickcom-tc-lib-unicode-data (>= 1.7.29), ${misc:Depends}
+Depends: php (>= 5.4.0), php-mbstring, php-tecnickcom-tc-lib-unicode-data (<< 2.0.0), php-tecnickcom-tc-lib-unicode-data (>= 1.7.31), ${misc:Depends}
 Description: PHP Unicode methods.
  PHP library containing Unicode methods.
diff --git a/resources/rpm/rpm.spec b/resources/rpm/rpm.spec
index 29ac8fa..f130802 100644
--- a/resources/rpm/rpm.spec
+++ b/resources/rpm/rpm.spec
@@ -18,7 +18,7 @@ BuildArch: noarch
 
 Requires:  php(language) >= 5.4.0
 Requires:  php-composer(%{c_vendor}/tc-lib-unicode-data) < 2.0.0
-Requires:  php-composer(%{c_vendor}/tc-lib-unicode-data) >= 1.7.29
+Requires:  php-composer(%{c_vendor}/tc-lib-unicode-data) >= 1.7.31
 Requires:  php-pcre
 Requires:  php-mbstring