diff --git a/7-Zip/build_mingw.sh b/7-Zip/build_mingw.sh
index ff443126a..d42667a2d 100755
--- a/7-Zip/build_mingw.sh
+++ b/7-Zip/build_mingw.sh
@@ -9,7 +9,7 @@ release_version_dirpath="$dp0/release/build"
 
 mkdir -p "$release_version_dirpath" && cd "$dp0/release"
 
-download_url="https://www.7-zip.org/a/7z2405-src.tar.xz"
+download_url="https://www.7-zip.org/a/7z2406-src.tar.xz"
 echo "::group::prepare sources $download_url"
 
 "$dp0/../.tools/download_bsdtar.sh"
diff --git a/7-Zip/build_musl.sh b/7-Zip/build_musl.sh
index 6c2c444d9..3c9502272 100755
--- a/7-Zip/build_musl.sh
+++ b/7-Zip/build_musl.sh
@@ -16,7 +16,7 @@ release_version_dirpath="$dp0/release/build"
 
 mkdir -p "$release_version_dirpath" && cd "$dp0/release"
 
-download_url="https://www.7-zip.org/a/7z2405-src.tar.xz"
+download_url="https://www.7-zip.org/a/7z2406-src.tar.xz"
 echo "::group::prepare sources $download_url"
 
 "$dp0/../.tools/download_bsdtar.sh"