diff --git a/build.sh b/build.sh
index a3a9c61..2ea7e69 100755
--- a/build.sh
+++ b/build.sh
@@ -290,8 +290,8 @@ if [ "${PBSVERSION}" = "pbs3" ]; then
 	PROXMOX_GIT="fe8b11eeec277c8442fdb5b14cdc4ee6ac44d2bc"
 	PATHPATTERNS_GIT="281894a5b66099e919d167cd5f0644fff6aca234" # 0.3.0-1
 else
-	PROXMOX_BACKUP_VER="2.4.5-1"
-	PROXMOX_BACKUP_GIT="fc126d7fc10e5a2ae75145d0e9e5d0620cd22528"
+	PROXMOX_BACKUP_VER="2.4.6-1"
+	PROXMOX_BACKUP_GIT="6751d3787e3f45d1692d2a245ebb099288f65afc"
 	PROXMOX_GIT="286c55d5b493a1e76fa3e70ae1c874cf82ca39aa"
 	PROXMOX_OPENID_GIT="ecf59cbb74278ea0e9710466508158ed6a6828c4" # 0.9.9-1
 	PROXMOX_ACME_RS_GIT="abc0bdd09d5c3501534510d49da0ae8fa5c05c05" # 0.4.0