diff -pruN 5.1.4-1/debian/changelog 5.1.4-2/debian/changelog
--- 5.1.4-1/debian/changelog	2025-08-12 18:02:34.000000000 +0000
+++ 5.1.4-2/debian/changelog	2025-10-02 16:58:19.000000000 +0000
@@ -1,3 +1,9 @@
+fcitx5-zhuyin (5.1.4-2) unstable; urgency=medium
+
+  * Rebuild against gcc-15 toolchain.
+
+ -- Boyuan Yang <byang@debian.org>  Thu, 02 Oct 2025 12:58:19 -0400
+
 fcitx5-zhuyin (5.1.4-1) unstable; urgency=medium
 
   * New upstream release.
diff -pruN 5.1.4-1/debian/control 5.1.4-2/debian/control
--- 5.1.4-1/debian/control	2025-08-12 18:02:34.000000000 +0000
+++ 5.1.4-2/debian/control	2025-10-02 16:58:19.000000000 +0000
@@ -10,7 +10,7 @@ Build-Depends:
  extra-cmake-modules,
  fcitx5-modules-dev,
  gettext,
- libfcitx5core-dev (>= 5.1.13),
+ libfcitx5core-dev (>= 5.1.14-4~),
  libfmt-dev,
  libpinyin-dev,
  libpinyin-utils,