diff --git a/Documents/bin/update b/Documents/bin/update
index c832397ba1ad856e57ffaa1b34114db63153652f..e02fdf632e4d60a351130d6412a7f6cc1df00415 100755
--- a/Documents/bin/update
+++ b/Documents/bin/update
@@ -23,9 +23,9 @@ _apt () {
     header Updating APT
     if [ -n "${DOWNLOAD_ONLY:-}" ]
     then
-        sudo /bin/sh -c 'apt-get update && apt-get dist-upgrade --download-only --yes && apt-get autoclean'
+        sudo /bin/sh -c 'apt-get update && apt-get dist-upgrade -o DPkg::Lock::Timeout=300 --download-only --yes && apt-get autoclean'
     else
-        sudo /bin/sh -c 'apt-get update && apt-get dist-upgrade --yes --auto-remove --purge && apt-get autoclean'
+        sudo /bin/sh -c 'apt-get update && apt-get dist-upgrade -o DPkg::Lock::Timeout=300 --yes --auto-remove --purge && apt-get autoclean'
     fi
 }