diff --git a/fcitx5-5.1.14_dict.tar.zst b/fcitx5-5.1.15_dict.tar.zst
similarity index 32%
rename from fcitx5-5.1.14_dict.tar.zst
rename to fcitx5-5.1.15_dict.tar.zst
index 92a5f13aba53f09a248c395183f234b9a21abb29..35bc464f3f34cb18954a4848a9c2830cc1d3ccd0 100644
--- a/fcitx5-5.1.14_dict.tar.zst
+++ b/fcitx5-5.1.15_dict.tar.zst
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:735af197545019c0a04ccd968b20bb0b67cc18bb32f04d1765dfb94c494a23a1
-size 8374893
+oid sha256:1fe7154b24a881669f8636e482b5f41673f535e96da3976e0871aba9a3cd1877
+size 8384453
diff --git a/fcitx5.spec b/fcitx5.spec
index 47ed3e2b30a4d8b1312ac5f0bc63f5b0474dcc22..5cdd7778f489e1c23e7e6f0c324115912312d655 100644
--- a/fcitx5.spec
+++ b/fcitx5.spec
@@ -3,7 +3,7 @@
 %global toolchain clang
 
 Name:           fcitx5
-Version:        5.1.14
+Version:        5.1.15
 Release:        1
 Summary:        Next generation of fcitx
 License:        LGPL-2.1-or-later
@@ -174,6 +174,9 @@ fi
 %config %{_sysconfdir}/profile.d/fcitx5.sh
 
 %changelog
+* Sun Oct 26 2025 Funda Wang <fundawang@yeah.net> - 5.1.15-1
+- update to 5.1.15
+
 * Wed Jul 30 2025 Funda Wang <fundawang@yeah.net> - 5.1.14-1
 - update to 5.1.14
 - build with clang and libcxx, because std:fmt only exists in gcc >= 13