diff --git a/tools/toolchain/scripts/stage8/install_sirius.sh b/tools/toolchain/scripts/stage8/install_sirius.sh
index 76adb4ae06..214d783bdc 100755
--- a/tools/toolchain/scripts/stage8/install_sirius.sh
+++ b/tools/toolchain/scripts/stage8/install_sirius.sh
@@ -9,8 +9,8 @@
 [ "${BASH_SOURCE[0]}" ] && SCRIPT_NAME="${BASH_SOURCE[0]}" || SCRIPT_NAME=$0
 SCRIPT_DIR="$(cd "$(dirname "$SCRIPT_NAME")/.." && pwd -P)"
 
-sirius_ver="7.2.8"
-sirius_sha256="3e6eafb5f7403933528f31eadba5530fda11095693e04a0c4db774f8666ad0c8"
+sirius_ver="7.3.0"
+sirius_sha256="69b5cf356adbe181be6c919032859c4e0160901ff42a885d7e7ea0f38cc772e2"
 
 source "${SCRIPT_DIR}"/common_vars.sh
 source "${SCRIPT_DIR}"/tool_kit.sh