diff --git a/mingw-w64-avr-binutils/PKGBUILD b/mingw-w64-avr-binutils/PKGBUILD
index 0efbd83b2b..35fc1dbe59 100644
--- a/mingw-w64-avr-binutils/PKGBUILD
+++ b/mingw-w64-avr-binutils/PKGBUILD
@@ -5,7 +5,7 @@ _target=avr
 
 pkgbase=mingw-w64-${_target}-${_realname}
 pkgname=${MINGW_PACKAGE_PREFIX}-${_target}-${_realname}
-pkgver=2.44
+pkgver=2.45
 pkgrel=1
 pkgdesc='GNU Binutils for the AVR target (mingw-w64)'
 arch=('any')
@@ -20,7 +20,7 @@ depends=("${MINGW_PACKAGE_PREFIX}-zstd")
 makedepends=("${MINGW_PACKAGE_PREFIX}-autotools" "${MINGW_PACKAGE_PREFIX}-cc")
 source=(https://ftp.gnu.org/gnu/${_realname}/${_realname}-${pkgver}.tar.xz{,.sig}
         "01-avr-size.patch")
-sha256sums=('ce2017e059d63e67ddb9240e9d4ec49c2893605035cd60e92ad53177f4377237'
+sha256sums=('c50c0e7f9cb188980e2cc97e4537626b1672441815587f1eab69d2a1bfbef5d2'
             'SKIP'
             '50b3b7adb33c75697d0d229922ed1963e2589468d021ec797827fbfd70cf931e')
 validpgpkeys=('3A24BC1E8FB409FA9F14371813FCEF89DD9E3C4F')