diff --git a/CMakeLists.txt b/CMakeLists.txt
index f4efc60..2ae6b10 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.12)
-project(fcitx5-libthai VERSION 5.1.4)
+project(fcitx5-libthai VERSION 5.1.5)
 
 set(REQUIRED_FCITX_VERSION 5.1.12)
 find_package(ECM REQUIRED 1.0.0)
diff --git a/org.fcitx.Fcitx5.Addon.LibThai.metainfo.xml.in b/org.fcitx.Fcitx5.Addon.LibThai.metainfo.xml.in
index b4b19f7..3a4a188 100644
--- a/org.fcitx.Fcitx5.Addon.LibThai.metainfo.xml.in
+++ b/org.fcitx.Fcitx5.Addon.LibThai.metainfo.xml.in
@@ -14,6 +14,7 @@
   <url type="vcs-browser">https://github.com/fcitx/fcitx5-libthai</url>
   <project_group>Fcitx</project_group>
   <releases>
+    <release version="5.1.5" date="2025-01-22"/>
     <release version="5.1.4" date="2024-10-08"/>
     <release version="5.1.3" date="2024-04-22"/>
     <release version="5.1.2" date="2024-01-02"/>