diff --git a/mingw-w64-icu/.gitignore b/mingw-w64-icu/.gitignore
new file mode 100644
index 0000000000..efd1fcb49b
--- /dev/null
+++ b/mingw-w64-icu/.gitignore
@@ -0,0 +1 @@
+reverse_of_ICU-22610.patch
diff --git a/mingw-w64-icu/PKGBUILD b/mingw-w64-icu/PKGBUILD
index fa680e108f..5589d0a8c9 100644
--- a/mingw-w64-icu/PKGBUILD
+++ b/mingw-w64-icu/PKGBUILD
@@ -5,10 +5,10 @@
 _realname=icu
 pkgbase=mingw-w64-${_realname}
 pkgname=("${MINGW_PACKAGE_PREFIX}-${_realname}")
-pkgver=76.1
+pkgver=77.1
 pkgrel=1
 arch=('any')
-mingw_arch=('mingw32' 'mingw64' 'ucrt64' 'clang64' 'clangarm64')
+mingw_arch=('mingw64' 'ucrt64' 'clang64' 'clangarm64')
 pkgdesc="International Components for Unicode library (mingw-w64)"
 url="https://icu.unicode.org/home/"
 msys2_repository_url="https://github.com/unicode-org/icu"
@@ -21,7 +21,7 @@ makedepends=("${MINGW_PACKAGE_PREFIX}-cc"
              "${MINGW_PACKAGE_PREFIX}-autotools"
              "autoconf-archive")
 source=(https://github.com/unicode-org/icu/releases/download/release-${pkgver//./-}/icu4c-${pkgver//./_}-src.tgz
-        https://sources.debian.org/data/main/i/icu/76.1-2/debian/patches/reverse_of_ICU-22610.patch
+        https://sources.debian.org/data/main/i/icu/76.1-3/debian/patches/reverse_of_ICU-22610.patch
         0011-sbin-dir.mingw.patch
         0012-libprefix.mingw.patch
         0014-mingwize-pkgdata.mingw.patch
@@ -29,7 +29,7 @@ source=(https://github.com/unicode-org/icu/releases/download/release-${pkgver//.
         0016-icu-pkgconfig.patch
         0021-mingw-static-libraries-without-s.patch
         0023-fix-twice-include-platform_make_fragment.patch)
-sha256sums=('dfacb46bfe4747410472ce3e1144bf28a102feeaa4e3875bac9b4c6cf30f4f3e'
+sha256sums=('588e431f77327c39031ffbb8843c0e3bc122c211374485fa87dc5f3faff24061'
             'c515e2b37e230895080d36207dfe078eb638f974220baa487ede2593e820944c'
             '4f4787caeccf70607cf0cbde0c005f05f5c6de1543265a927839122405b4054f'
             'e7ecdafe85e18a4a4b5f29bbfde38776521a848e5b65089a2379b90e59f1592d'