diff --git a/pkgs/applications/networking/cluster/terraform-providers/providers.json b/pkgs/applications/networking/cluster/terraform-providers/providers.json
index c84be0cd77a6..969eaa262056 100644
--- a/pkgs/applications/networking/cluster/terraform-providers/providers.json
+++ b/pkgs/applications/networking/cluster/terraform-providers/providers.json
@@ -472,13 +472,13 @@
     "vendorHash": "sha256-mzDFyk2oImRXt72kFV5Ln++ScgoecpJEJtzUKjvCaws="
   },
   "grafana_grafana": {
-    "hash": "sha256-ifE5W6sUo/BTxO+noss+nqw+LDPlkxdpySlJ08n7Kd4=",
+    "hash": "sha256-XXnmPZstCrZ2NDMx/azDpvXknuEwqJ+GW0hiaH3+bDQ=",
     "homepage": "https://registry.terraform.io/providers/grafana/grafana",
     "owner": "grafana",
     "repo": "terraform-provider-grafana",
-    "rev": "v4.27.1",
+    "rev": "v4.28.1",
     "spdx": "MPL-2.0",
-    "vendorHash": "sha256-OCdknvuL/+khhFdopVLKEYKBwLbyPnziKamHDUEX+Zk="
+    "vendorHash": "sha256-OMrFGY8rIf32E6/TKSmR/AQPj+GS1e9V5UyPxzhXaNE="
   },
   "gridscale_gridscale": {
     "hash": "sha256-FAKvQ/MEod5Ck0PG4ffQ+gQp6zZ0JDRXPOrOiDpWMls=",