diff --git a/pkgs/applications/networking/cluster/terraform-providers/providers.json b/pkgs/applications/networking/cluster/terraform-providers/providers.json
index 5de33c07d455..15918999cb52 100644
--- a/pkgs/applications/networking/cluster/terraform-providers/providers.json
+++ b/pkgs/applications/networking/cluster/terraform-providers/providers.json
@@ -100,13 +100,13 @@
     "vendorHash": null
   },
   "bpg_proxmox": {
-    "hash": "sha256-HkTq5lG9Huh8kHZW2wCFIouKqG3RgaY4IzQrMTByooI=",
+    "hash": "sha256-bla9DS+5nxS2F2LAxUlPQstSUe9aDd1MShbs8sXpeo8=",
     "homepage": "https://registry.terraform.io/providers/bpg/proxmox",
     "owner": "bpg",
     "repo": "terraform-provider-proxmox",
-    "rev": "v0.88.0",
+    "rev": "v0.89.1",
     "spdx": "MPL-2.0",
-    "vendorHash": "sha256-pVnG/pfhkLw7evZte1+x1vS6yVvfMOtWsteDBKqN/2o="
+    "vendorHash": "sha256-Vcp/AvcBz7wO8k89c1u3WGjhl0iuNMbWRAOIbEGXhbw="
   },
   "brightbox_brightbox": {
     "hash": "sha256-pwFbCP+qDL/4IUfbPRCkddkbsEEeAu7Wp12/mDL0ABA=",