diff --git a/pkgs/applications/networking/cluster/terraform-providers/providers.json b/pkgs/applications/networking/cluster/terraform-providers/providers.json
index 4c606e8c7920..c3cbf02be817 100644
--- a/pkgs/applications/networking/cluster/terraform-providers/providers.json
+++ b/pkgs/applications/networking/cluster/terraform-providers/providers.json
@@ -483,11 +483,11 @@
     "vendorHash": "sha256-gY15FJb1svy2AxXs6ZOmZX5o3oXIokzf5hXlFlx1cXU="
   },
   "gridscale": {
-    "hash": "sha256-u0NX1hoawEVbmj2Id6qvb8GYgH/u3cbgWZ/b+2nBYNM=",
+    "hash": "sha256-Xs3eWLwsHFTvuH0rUroB6lkzusjUiH3ajt6ila9v/9M=",
     "homepage": "https://registry.terraform.io/providers/gridscale/gridscale",
     "owner": "gridscale",
     "repo": "terraform-provider-gridscale",
-    "rev": "v1.21.0",
+    "rev": "v1.21.1",
     "spdx": "MPL-2.0",
     "vendorHash": null
   },