diff --git a/bin/all-update.sh b/bin/all-update.sh
index ed828fc..f041382 100755
--- a/bin/all-update.sh
+++ b/bin/all-update.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-git config --global credential.helper cache
+git config --global credential.helper 'cache --timeout=604800'
 
 cd $HOME