diff --git a/build-devkit.sh b/build-devkit.sh
index e782766..999c61b 100755
--- a/build-devkit.sh
+++ b/build-devkit.sh
@@ -45,7 +45,7 @@ DLDITOOL_VER=1.24.0
 GAMECUBE_TOOLS_VER=1.0.0
 WIILOAD_VER=0.5.1
 MMUTIL_VER=1.8.6
-DFU_UTIL_VER=0.7.1
+DFU_UTIL_VER=0.8.1
 STLINK_VER=0.5.8
 TOOLS3DS_VER=1.0.3