diff --git a/tools/setup_buildenv_ubuntu20.04.sh b/tools/setup_buildenv_ubuntu20.04.sh
index 7d6bc1203..36dccfb44 100755
--- a/tools/setup_buildenv_ubuntu20.04.sh
+++ b/tools/setup_buildenv_ubuntu20.04.sh
@@ -106,21 +106,21 @@ if [[ $PAUSEAFTEREACHLINE == "true" ]]; then
 fi
 
 echo "=== Step $((STEP++)): Fetching USB DFU host utility ==="
-wget -q --show-progress --progress=bar:force:noscroll http://dfu-util.sourceforge.net/releases/dfu-util-0.10.tar.gz
+wget -q --show-progress --progress=bar:force:noscroll http://dfu-util.sourceforge.net/releases/dfu-util-0.11.tar.gz
 if [[ $PAUSEAFTEREACHLINE == "true" ]]; then
   echo "Step finished. Please check the output above and press Enter to continue or Ctrl+C to stop."
   read
 fi
 
 echo "=== Step $((STEP++)): Unpacking USB DFU host utility ==="
-pv dfu-util-0.10.tar.gz | tar xzf -
+pv dfu-util-0.11.tar.gz | tar xzf -
 if [[ $PAUSEAFTEREACHLINE == "true" ]]; then
   echo "Step finished. Please check the output above and press Enter to continue or Ctrl+C to stop."
   read
 fi
 
 echo "=== Step $((STEP++)): Building and Installing USB DFU host utility ==="
-cd dfu-util-0.10/
+cd dfu-util-0.11/
 ./configure 
 make
 sudo make install
@@ -131,7 +131,7 @@ if [[ $PAUSEAFTEREACHLINE == "true" ]]; then
 fi
 
 echo "=== Step $((STEP++)): Removing the downloaded archive and build folder of USB DFU host utility ==="
-rm dfu-util-0.10.tar.gz
+rm dfu-util-0.11.tar.gz
 rm -rf dfu-util-0.10
 if [[ $PAUSEAFTEREACHLINE == "true" ]]; then
   echo "Step finished."