diff --git a/toolchain/scripts/000a-download-sources.sh b/toolchain/scripts/000a-download-sources.sh
index 5c03d1e..c085aec 100755
--- a/toolchain/scripts/000a-download-sources.sh
+++ b/toolchain/scripts/000a-download-sources.sh
@@ -41,7 +41,7 @@ download() {
 
 # --- Cross-Toolchain (Chapter 5) ---------------------------------------------
 echo ">>> Cross-Toolchain packages..."
-download "https://ftp.gnu.org/gnu/binutils/binutils-2.46.tar.xz"
+download "https://ftp.gnu.org/gnu/binutils/binutils-2.46.0.tar.xz"
 download "https://ftp.gnu.org/pub/gnu/gcc/gcc-15.2.0/gcc-15.2.0.tar.xz"
 download "https://ftp.gnu.org/gnu/glibc/glibc-2.43.tar.xz"
 download "https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-6.19.8.tar.xz"