diff --git a/mingw-w64-avrdude/0001-Remove-static-flag.patch b/mingw-w64-avrdude/0001-Remove-static-flag.patch
new file mode 100644
index 0000000000..a1afc786dc
--- /dev/null
+++ b/mingw-w64-avrdude/0001-Remove-static-flag.patch
@@ -0,0 +1,15 @@
+diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
+index bdad325..da877bf 100644
+--- a/src/CMakeLists.txt
++++ b/src/CMakeLists.txt
+@@ -321,10 +321,6 @@ add_executable(avrdude
+ 
+ target_link_libraries(avrdude PUBLIC libavrdude)
+ 
+-if(MINGW)
+-    target_link_options(avrdude PRIVATE -static)
+-endif()
+-
+ # =====================================
+ # Install
+ # =====================================
diff --git a/mingw-w64-avrdude/01-libtool.patch b/mingw-w64-avrdude/01-libtool.patch
deleted file mode 100644
index af77dbc278..0000000000
--- a/mingw-w64-avrdude/01-libtool.patch
+++ /dev/null
@@ -1,22 +0,0 @@
---- a/configure.ac
-+++ b/configure.ac
-@@ -34,7 +34,7 @@
- AC_CONFIG_HEADERS(ac_cfg.h)
- AC_CONFIG_MACRO_DIR([m4])
- 
--LT_INIT()
-+LT_INIT([win32-dll])
- 
- m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
- 
---- a/Makefile.am
-+++ b/Makefile.am
-@@ -190,7 +190,7 @@
- 	xbee.h \
- 	xbee.c
- libavrdude_la_SOURCES = $(libavrdude_a_SOURCES)
--libavrdude_la_LDFLAGS = -version-info 1:0
-+libavrdude_la_LDFLAGS = -no-undefined -version-info 1:0
- 
- include_HEADERS = libavrdude.h
- 
diff --git a/mingw-w64-avrdude/02-ddk-headers.patch b/mingw-w64-avrdude/02-ddk-headers.patch
deleted file mode 100644
index 78e0144d79..0000000000
--- a/mingw-w64-avrdude/02-ddk-headers.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/configure.ac
-+++ b/configure.ac
-@@ -220,6 +218,8 @@
- AC_CHECK_HEADERS([fcntl.h sys/ioctl.h sys/time.h termios.h unistd.h])
- AC_CHECK_HEADERS([ddk/hidsdi.h],,,[#include <windows.h>
- #include <setupapi.h>])
-+AC_CHECK_HEADERS([hidsdi.h],,,[#include <windows.h>
-+#include <setupapi.h>])
- 
- 
- # Checks for typedefs, structures, and compiler characteristics.
diff --git a/mingw-w64-avrdude/03-winsock.patch b/mingw-w64-avrdude/03-winsock.patch
deleted file mode 100644
index 117caeb52c..0000000000
--- a/mingw-w64-avrdude/03-winsock.patch
+++ /dev/null
@@ -1,12 +0,0 @@
---- a/configure.ac
-+++ b/configure.ac
-@@ -230,6 +230,9 @@
- 
- AC_CHECK_HEADERS([netinet/in.h])
- 
-+# WinSock2
-+AC_CHECK_LIB([ws2_32], [puts])
-+
- # Checks for library functions.
- AC_CHECK_FUNCS([memset select strcasecmp strdup strerror strncasecmp strtol strtoul gettimeofday usleep getaddrinfo])
-
diff --git a/mingw-w64-avrdude/PKGBUILD b/mingw-w64-avrdude/PKGBUILD
index dbdd8c1872..95ce2c40a3 100644
--- a/mingw-w64-avrdude/PKGBUILD
+++ b/mingw-w64-avrdude/PKGBUILD
@@ -3,76 +3,68 @@
 _realname=avrdude
 pkgbase=mingw-w64-${_realname}
 pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
-pkgver=7.0
+pkgver=7.3
 pkgrel=1
 pkgdesc='Software for programming Atmel AVR Microcontrollers (mingw-w64)'
 arch=('any')
 mingw_arch=('mingw64' 'ucrt64' 'clang64' 'clangarm64')
 url="https://www.nongnu.org/avrdude/"
-license=('GPL')
-makedepends=("${MINGW_PACKAGE_PREFIX}-autotools"
-             "${MINGW_PACKAGE_PREFIX}-cc")
+license=('spdx:GPL-2.0-or-later')
+makedepends=("${MINGW_PACKAGE_PREFIX}-cc"
+             "${MINGW_PACKAGE_PREFIX}-cmake")
 depends=("${MINGW_PACKAGE_PREFIX}-hidapi"
          "${MINGW_PACKAGE_PREFIX}-libelf"
          "${MINGW_PACKAGE_PREFIX}-libftdi"
+         "${MINGW_PACKAGE_PREFIX}-libserialport"
          "${MINGW_PACKAGE_PREFIX}-libusb"
-         "${MINGW_PACKAGE_PREFIX}-libusb-compat"
-         "${MINGW_PACKAGE_PREFIX}-libusb-win32"
-         "${MINGW_PACKAGE_PREFIX}-libwinpthread-git")
+         "${MINGW_PACKAGE_PREFIX}-libusb-compat-git"
+         "${MINGW_PACKAGE_PREFIX}-ncurses"
+         "${MINGW_PACKAGE_PREFIX}-readline")
 options=('staticlibs' 'strip')
-source=("https://download.savannah.gnu.org/releases/avrdude/avrdude-${pkgver}.tar.gz"{,.sig}
-        '01-libtool.patch'
-        '02-ddk-headers.patch'
-        '03-winsock.patch')
-sha256sums=('c0ef65d98d6040ca0b4f2b700d51463c2a1f94665441f39d15d97442dbb79b54'
-            'SKIP'
-            '446739442932386b4d7dd076599c81188e78332fe7e2b8d0d0459b767ec5e1aa'
-            '4ea0bbff0c0f101dd560d183fd7792ddbef0e9cd71c7c455adcb8af577e954de'
-            '7246ac25f5c72e14379747a4efb3a1d4f9b8b10419537c08c5bbf686ddf1a61c')
+source=("https://github.com/avrdudes/avrdude/archive/refs/tags/v${pkgver}.zip"
+        '0001-Remove-static-flag.patch')
+sha256sums=('1a0ad78f3aa0935cf411952d92357fc67a43a780c07a6a2d22b620ca0f60e7ab'
+            '917dd4e89863b3db42a00b1ebbbe14527a80eba7712baf9eb7cae230bea8a74a')
 validpgpkeys=('EF497ABE47ED91B3FC3D7EA54D902FF7723BDEE9'
               '5E84F980C3CAFD4BB5841070F48CA81B69A85873'
               '56628323218C669FF578705C7E9EADC3030D34EB')
 
-prepare()
-{
+apply_patch_with_msg() {
+  for _patch in "$@"
+  do
+    msg2 "Applying ${_patch}"
+    patch -Nbp1 -i "${srcdir}/${_patch}"
+  done
+}
+
+prepare() {
   cd "${srcdir}/${_realname}-${pkgver}"
 
-  # Fixes a warning from libtool.  However, a DLL still does not generated.
-  patch -p1 -i ../01-libtool.patch
-
-  # Look for headers like hidsdi.h and hidpi.h at the top level,
-  # (do not assume they are inside the "ddk" directory).
-  patch -p1 -i ../02-ddk-headers.patch
-
-  # Removal of this AC_CHECK_LIB causes linker errors
-  patch -p1 -i ../03-winsock.patch
-
-  ./bootstrap
+  apply_patch_with_msg 0001-Remove-static-flag.patch
 }
 
 build() {
-  [[ -d "${srcdir}"/build-${MSYSTEM} ]] && rm -rf "${srcdir}"/build-${MSYSTEM}
+  declare -a _extra_config
+  if check_option "debug" "n"; then
+    _extra_config+=("-DCMAKE_BUILD_TYPE=Release")
+  else
+    _extra_config+=("-DCMAKE_BUILD_TYPE=Debug")
+  fi
+
   mkdir -p "${srcdir}"/build-${MSYSTEM} && cd "${srcdir}"/build-${MSYSTEM}
 
-  CFLAGS+=" -I${MINGW_PREFIX}/include/libusb-compat"
-  "../${_realname}-${pkgver}/configure" \
-    --prefix="${MINGW_PREFIX}" \
-    --build="${MINGW_CHOST}" \
-    --host="${MINGW_CHOST}"
+  MSYS2_ARG_CONV_EXCL="-DCMAKE_INSTALL_PREFIX=" \
+  ${MINGW_PREFIX}/bin/cmake \
+    -DCMAKE_INSTALL_PREFIX=${MINGW_PREFIX} \
+    -DCMAKE_C_FLAGS_INIT="-I${MINGW_PREFIX}/include/libusb-compat" \
+    -DUSE_STATIC_LIBS=OFF \
+    "${_extra_config[@]}" \
+    ../${_realname}-${pkgver}
 
-  make
-}
-
-check() {
-  cd "${srcdir}/build-${MSYSTEM}"
-  make check
+  ${MINGW_PREFIX}/bin/cmake --build .
 }
 
 package() {
   cd "${srcdir}/build-${MSYSTEM}"
-  make DESTDIR="${pkgdir}" install
-
-  # As we can see from confwin.c, AVRDUDE searches for avrdude.conf
-  # using the PATH; it does not find it in /etc.
-  mv "${pkgdir}"${MINGW_PREFIX}/etc/avrdude.conf "${pkgdir}"${MINGW_PREFIX}/bin
+  DESTDIR=${pkgdir} ${MINGW_PREFIX}/bin/cmake --install .
 }