diff --git a/compiler-rt/mingw-w64-clang-aarch64/PKGBUILD b/compiler-rt/mingw-w64-clang-aarch64/PKGBUILD
index 3d27d93cf..a45920d6e 100644
--- a/compiler-rt/mingw-w64-clang-aarch64/PKGBUILD
+++ b/compiler-rt/mingw-w64-clang-aarch64/PKGBUILD
@@ -1,8 +1,8 @@
 pkgname=mingw-w64-clang-aarch64-compiler-rt
-pkgver=18.1.8
-pkgrel=2
+pkgver=19.1.6
+pkgrel=1
 pkgdesc="Compiler runtime libraries for clang (mingw-w64)"
-arch=('x86_64')
+arch=('any')
 url="https://compiler-rt.llvm.org/"
 license=('Apache-2.0 WITH LLVM-exception')
 depends=('gcc-libs' 'clang' 'mingw-w64-clang-aarch64-headers' 'mingw-w64-clang-aarch64-crt')
@@ -12,13 +12,14 @@ _source_base=https://github.com/llvm/llvm-project/releases/download/llvmorg-$pkg
 source=($_source_base/compiler-rt-$pkgver.src.tar.xz{,.sig}
         $_source_base/cmake-$pkgver.src.tar.xz{,.sig}
         $_source_base/llvm-$pkgver.src.tar.xz{,.sig})
-sha256sums=('e054e99a9c9240720616e927cb52363abbc8b4f1ef0286bad3df79ec8fdf892f'
+sha256sums=('0d4f312e1419152282c267e6b6a1fa5914a7a0c753a5e926bee1c8c28e614ae4'
             'SKIP'
-            '59badef592dd34893cd319d42b323aaa990b452d05c7180ff20f23ab1b41e837'
+            '9c7ec82d9a240dc2287b8de89d6881bb64ceea0dcd6ce133c34ef65bda22d99e'
             'SKIP'
-            'f68cf90f369bc7d0158ba70d860b0cb34dbc163d6ff0ebc6cfa5e515b9b2e28d'
+            'ad1a3b125ff014ded290094088de40efb9193ce81a24278184230b7d401f8a3e'
             'SKIP')
-validpgpkeys=('474E22316ABF4785A88C6E8EA2C794A986419D8A') # Tom Stellard <tstellar@redhat.com>
+validpgpkeys=('474E22316ABF4785A88C6E8EA2C794A986419D8A'  # Tom Stellard <tstellar@redhat.com>
+              'D574BD5D1D0E98895E3BF90044F2485E45D59042') # Tobias Hieta <tobias@hieta.se>
 
 _targets="aarch64-w64-mingw32"
 
diff --git a/compiler-rt/mingw-w64-clang-aarch64/keys b/compiler-rt/mingw-w64-clang-aarch64/keys
deleted file mode 120000
index 0b812fb39..000000000
--- a/compiler-rt/mingw-w64-clang-aarch64/keys
+++ /dev/null
@@ -1 +0,0 @@
-../mingw-w64/keys
\ No newline at end of file
diff --git a/compiler-rt/mingw-w64/keys/pgp/474E22316ABF4785A88C6E8EA2C794A986419D8A.asc b/compiler-rt/mingw-w64-clang-aarch64/keys/pgp/474E22316ABF4785A88C6E8EA2C794A986419D8A.asc
similarity index 100%
rename from compiler-rt/mingw-w64/keys/pgp/474E22316ABF4785A88C6E8EA2C794A986419D8A.asc
rename to compiler-rt/mingw-w64-clang-aarch64/keys/pgp/474E22316ABF4785A88C6E8EA2C794A986419D8A.asc
diff --git a/libc++/mingw-w64-clang-aarch64/keys/pgp/D574BD5D1D0E98895E3BF90044F2485E45D59042.asc b/compiler-rt/mingw-w64-clang-aarch64/keys/pgp/D574BD5D1D0E98895E3BF90044F2485E45D59042.asc
similarity index 100%
rename from libc++/mingw-w64-clang-aarch64/keys/pgp/D574BD5D1D0E98895E3BF90044F2485E45D59042.asc
rename to compiler-rt/mingw-w64-clang-aarch64/keys/pgp/D574BD5D1D0E98895E3BF90044F2485E45D59042.asc
diff --git a/compiler-rt/mingw-w64/PKGBUILD b/compiler-rt/mingw-w64/PKGBUILD
deleted file mode 100644
index 7cb3f00aa..000000000
--- a/compiler-rt/mingw-w64/PKGBUILD
+++ /dev/null
@@ -1,84 +0,0 @@
-pkgname=mingw-w64-compiler-rt
-pkgver=18.1.8
-pkgrel=1
-pkgdesc="Compiler runtime libraries for clang (mingw-w64)"
-arch=('x86_64')
-url="https://compiler-rt.llvm.org/"
-license=('Apache-2.0 WITH LLVM-exception')
-depends=('gcc-libs')
-depends=('gcc-libs' 'clang' 'mingw-w64-headers' 'mingw-w64-crt')
-makedepends=('cmake' 'ninja' 'python' 'lld' 'llvm' 'mingw-w64-libc++')
-options=('!buildflags' 'staticlibs' '!strip')
-_source_base=https://github.com/llvm/llvm-project/releases/download/llvmorg-$pkgver
-source=($_source_base/compiler-rt-$pkgver.src.tar.xz{,.sig}
-        $_source_base/cmake-$pkgver.src.tar.xz{,.sig}
-        $_source_base/llvm-$pkgver.src.tar.xz{,.sig})
-sha256sums=('e054e99a9c9240720616e927cb52363abbc8b4f1ef0286bad3df79ec8fdf892f'
-            'SKIP'
-            '59badef592dd34893cd319d42b323aaa990b452d05c7180ff20f23ab1b41e837'
-            'SKIP'
-            'f68cf90f369bc7d0158ba70d860b0cb34dbc163d6ff0ebc6cfa5e515b9b2e28d'
-            'SKIP')
-validpgpkeys=('474E22316ABF4785A88C6E8EA2C794A986419D8A') # Tom Stellard <tstellar@redhat.com>
-
-_targets="x86_64-w64-mingw32"
-
-prepare() {
-  mv cmake{-$pkgver.src,}
-  mv llvm{-$pkgver.src,}
-}
-
-build() {
-  cd compiler-rt-$pkgver.src
-
-  for _target in ${_targets}; do
-    export CC=clang CXX=clang++ ASM=clang AR=llvm-ar RANLIB=llvm-ranlib DLLTOOL=llvm-dlltool
-    export ASMFLAGS="-rtlib=compiler-rt -fuse-ld=lld -mguard=cf -target $_target -Xclang -triple -Xclang $_target"
-    export CFLAGS="-rtlib=compiler-rt -fuse-ld=lld -mguard=cf -target $_target -Xclang -triple -Xclang $_target"
-    export CXXFLAGS="-rtlib=compiler-rt -fuse-ld=lld -mguard=cf -stdlib=libc++ -target $_target -Xclang -triple -Xclang $_target"
-
-    local llvmtarget=${_target%%-*}
-    local cmake_args=(
-        -G Ninja
-        -B build-${_target}
-        -DCMAKE_BUILD_TYPE=Release
-        -DCMAKE_CROSSCOMPILING=YES
-        -DCMAKE_SYSTEM_NAME=Windows
-        -DCMAKE_SYSTEM_PROCESSOR=${_target%%-*}
-        -DCMAKE_MODULE_PATH="$srcdir/llvm/cmake/modules;$srcdir/cmake/Modules"
-        -DCMAKE_INSTALL_PREFIX=/usr/$_target
-        -DCMAKE_FIND_ROOT_PATH=/usr/$_target
-        -DCMAKE_FIND_ROOT_PATH_MODE_INCLUDE=ONLY
-        -DCMAKE_FIND_ROOT_PATH_MODE_PACKAGE=ONLY
-        -DCMAKE_FIND_ROOT_PATH_MODE_LIBRARY=ONLY
-        -DCMAKE_SKIP_RPATH=ON
-        -DCMAKE_C_COMPILER_TARGET=$_target
-        -DCMAKE_C_COMPILER_WORKS=1
-        -DCMAKE_CXX_COMPILER_WORKS=1
-        -DLLVM_DIR="$srcdir"/llvm
-        -DSANITIZER_CXX_ABI=libc++
-        -DCOMPILER_RT_OS_DIR=windows
-        -DCOMPILER_RT_BUILD_LIBFUZZER=OFF
-        -DCOMPILER_RT_BUILD_PROFILE=OFF
-        -DCOMPILER_RT_BUILD_SANITIZERS=OFF
-        -DCOMPILER_RT_BUILD_BUILTINS=ON
-        -DCOMPILER_RT_BUILD_XRAY=OFF
-        -DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON
-        -DCOMPILER_RT_USE_BUILTINS_LIBRARY=ON
-        -DCOMPILER_RT_EXCLUDE_ATOMIC_BUILTIN=FALSE
-        -DCOMPILER_RT_INSTALL_PATH=/usr/lib/clang/${pkgver%%.*}
-    )
-    cmake "${cmake_args[@]}"
-    cmake --build build-${_target} --verbose
-  done
-}
-
-package() {
-  cd compiler-rt-$pkgver.src
-
-  for _target in ${_targets}; do
-    DESTDIR="$pkgdir" cmake --install build-${_target}
-    rm -vr "$pkgdir"/usr/lib/clang/${pkgver%%.*}/include
-  done
-  install -Dm644 LICENSE.TXT "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
-}
diff --git a/libc++/mingw-w64-clang-aarch64/PKGBUILD b/libc++/mingw-w64-clang-aarch64/PKGBUILD
index 169df1b0a..d01f825c7 100644
--- a/libc++/mingw-w64-clang-aarch64/PKGBUILD
+++ b/libc++/mingw-w64-clang-aarch64/PKGBUILD
@@ -1,5 +1,5 @@
 pkgname=mingw-w64-clang-aarch64-libc++
-pkgver=18.1.8
+pkgver=19.1.6
 pkgrel=1
 url="https://libcxx.llvm.org/"
 pkgdesc='LLVM C++ standard library (mingw-w64)'
@@ -10,9 +10,10 @@ makedepends=('clang' 'cmake' 'ninja' 'python' 'mingw-w64-clang-aarch64-cmake')
 checkdepends=('llvm')
 options=(!lto staticlibs !buildflags !strip)
 source=("https://github.com/llvm/llvm-project/releases/download/llvmorg-$pkgver/llvm-project-$pkgver.src.tar.xz"{,.sig})
-sha512sums=('25eeee9984c8b4d0fbc240df90f33cbb000d3b0414baff5c8982beafcc5e59e7ef18f6f85d95b3a5f60cb3d4cd4f877c80487b5768bc21bc833f107698ad93db'
+sha512sums=('d411a6d913d6a1e1f3c16cfc1ce81c1e6292ea370703f55fb67c7af62f02193d53f5ef7823c8679d6f25cbe47b40236fcaf37044ad7cdfada8166efe7eb106b3'
             'SKIP')
-validpgpkeys=('474E22316ABF4785A88C6E8EA2C794A986419D8A') # Tom Stellard <tstellar@redhat.com>
+validpgpkeys=('474E22316ABF4785A88C6E8EA2C794A986419D8A'  # Tom Stellard <tstellar@redhat.com>
+              'D574BD5D1D0E98895E3BF90044F2485E45D59042') # Tobias Hieta <tobias@hieta.se>
 
 _target="aarch64-w64-mingw32"
 
diff --git a/libc++/mingw-w64-clang-aarch64/keys b/libc++/mingw-w64-clang-aarch64/keys
new file mode 120000
index 000000000..92c104644
--- /dev/null
+++ b/libc++/mingw-w64-clang-aarch64/keys
@@ -0,0 +1 @@
+../../compiler-rt/mingw-w64-clang-aarch64/keys
\ No newline at end of file
diff --git a/libc++/mingw-w64-clang-aarch64/keys/pgp/474E22316ABF4785A88C6E8EA2C794A986419D8A.asc b/libc++/mingw-w64-clang-aarch64/keys/pgp/474E22316ABF4785A88C6E8EA2C794A986419D8A.asc
deleted file mode 100644
index 1035ee0c3..000000000
--- a/libc++/mingw-w64-clang-aarch64/keys/pgp/474E22316ABF4785A88C6E8EA2C794A986419D8A.asc
+++ /dev/null
@@ -1,29 +0,0 @@
------BEGIN PGP PUBLIC KEY BLOCK-----
-
-mQINBFrqgT0BEAC7xo0WH+eNrLlU5LrCk59KmImn1abFcmWNd8kYr5XfqmJKyVqo
-EY7A/yRjf+Yn1621EDkpKPjbql7q7MlZMpqKVdOWKWgmhvz08IOKJxaIABd/iIRT
-FwhIvB68YjtmzcoOJRi1wLnwuG55fJ9E69HyZ33jgAlRaWV3bE/YyszoTlZriUOE
-RbzC5WzX004cE9evlrr+YLt5Y6z7tntOdSXPLyGOFAO5LYMsHsEdi2JBYWrjlslG
-6iJr5iEt9v442PrJ79YYbu5QWe/6APRWtI3AtKBp7y250oon2lbj+bIVD7U9fOBB
-n/Frqx54UN22sJycET63hgYW4pIjIi5zq+FF15aU+ZqBdtNltoX4hEN7wlDpuNc0
-ezVu2Z8hdt8thpjiFUioTQ1t3RmsN6N548VwxmHdoYpAmiZqPIYBYvm85JB7S/3h
-RLuoeGxufBhXGCpnG8ghTOGtbbdanuLB/UROFXTdyZbTCBN5S6jvwkPSaHG7H35Z
-3fazMriTXwL1RGAbKITSWhDe5dXy/yOInWe8emJx+35vwQYCB2L4S8wRyQyRw6x4
-YoXCscW041DUMBX2CC7SjMCcmAC39UX1c3GbTpS3rkJR9cmXt50nviMnKpIwlIPd
-ZYhmxKifwTJ70+c4GVK2o0MG9bTYvpYhLnYxv6iJCfgmT40E+qkDSzSoZwARAQAB
-tCJUb20gU3RlbGxhcmQgPHRzdGVsbGFyQHJlZGhhdC5jb20+iQJWBBMBCABAAhsD
-BwsJCAcDAgEGFQgCCQoLBBYCAwECHgECF4AWIQRHTiIxar9HhaiMbo6ix5SphkGd
-igUCYJMrXwUJCWsRIgAKCRCix5SphkGdir/GD/4zT43DAD9GU6VHGFeOphisH2kN
-IORVDEn8T+7iR7XLY9nVHJDxqQPUgB/gKYibrVYE0KVqjSSj3dr1cTorubMsDYgy
-gjjJSroOZupYC1+Yd8wb0jfdB6Z+CNKh0QN64BDS6D7P1GAcaIbxTyITjoz6jhyF
-Lkj4QCLiGWsMbapQA7MB4ij8t/AKORp1kW+tMyn6wfjfmYjrYOyE65UxmJtrV9Fv
-YllBt9oCAP0V9qphT6C6wxarJOuhIq9BoZOYKaUa5qRJfzNZagPG8ZalraP/MFfM
-g20hLuX5jN1jdzlHEgNt5WCYuI+uekOIUuT1PiFrmWwYXKWMAxnsVefpv8kmW8LR
-2TCG+ALvnYCRwr0Ykqh4KZcn4mpsV+QnwNAyVR6Bl6QTsPGtoHkU9Pg640mzkvgg
-w55X5kC3x4IxLskD1PFdFpW9LSRL5zz6jT5gL9Eb+zAuKpg/8w64MLnXaX69cR/p
-1rrNqZUfBOqf8fbrzy296ZSfeK4tV414iT8j76swQMAONGXoNKxO7E1cAgtxPUWW
-u3R4de3sZHGXTiEv70UNRv1TWjlVMK3Av7yDIGUnt+2wi3jilYjLWnAIgSQ46CDQ
-tUCdhdwmFcJLa3IJrs/UvHtlq6nU1sIo4wqJwfNBMHx0JZc+bKf41OgYL9ve11F5
-IKZNcvom0Pf7MkUKRQ==
-=Kuwb
------END PGP PUBLIC KEY BLOCK-----
diff --git a/reflective-rapidjson/default/PKGBUILD b/reflective-rapidjson/default/PKGBUILD
index 5620c09cf..3535bff0f 100644
--- a/reflective-rapidjson/default/PKGBUILD
+++ b/reflective-rapidjson/default/PKGBUILD
@@ -4,10 +4,10 @@
 # you also find the URL of a binary repository.
 
 _reponame=reflective-rapidjson
-_llvmver=18
+_llvmver=19
 pkgname=reflective-rapidjson
 pkgver=0.0.16
-pkgrel=1
+pkgrel=2
 arch=('i686' 'x86_64' 'armv6h' 'armv7h' 'aarch64')
 pkgdesc='Code generator for serializing/deserializing C++ objects to/from JSON using Clang and RapidJSON'
 license=(GPL-2-or-later)
diff --git a/reflective-rapidjson/git/PKGBUILD b/reflective-rapidjson/git/PKGBUILD
index eb0d233a2..6a30b57e1 100644
--- a/reflective-rapidjson/git/PKGBUILD
+++ b/reflective-rapidjson/git/PKGBUILD
@@ -4,11 +4,11 @@
 # you also find the URL of a binary repository.
 
 _reponame=reflective-rapidjson
-_llvmver=18
+_llvmver=19
 pkgname=reflective-rapidjson-git
 _name=${pkgname%-git}
 pkgver=257.743fd60
-pkgrel=1
+pkgrel=2
 arch=('i686' 'x86_64' 'armv6h' 'armv7h' 'aarch64')
 pkgdesc='Code generator for serializing/deserializing C++ objects to/from JSON using Clang and RapidJSON'
 license=(GPL-2-or-later)