diff --git a/do-backup.sh b/do-backup.sh
index 5ef9def..080c835 100755
--- a/do-backup.sh
+++ b/do-backup.sh
@@ -1,5 +1,5 @@
 cwd="$(pwd)"
 export DOTNET_CLI_TELEMETRY_OPTOUT=1
 cd "$(dirname "$0")"
-dotnet run --project BackupManager -c Release -f netcoreapp2.2 -- -cron
+dotnet run --project BackupManager -c Release -f net5.0 -- -cron
 cd "$(cwd)"