diff --git a/pkgs/applications/networking/cluster/terraform-providers/providers.json b/pkgs/applications/networking/cluster/terraform-providers/providers.json
index fc3cb37872e4..074f87f4622e 100644
--- a/pkgs/applications/networking/cluster/terraform-providers/providers.json
+++ b/pkgs/applications/networking/cluster/terraform-providers/providers.json
@@ -552,13 +552,13 @@
     "vendorHash": "sha256-fqVBnAivVekV+4tpkl+E6eNA3wi8mhLevJRCs3W7L2g="
   },
   "grafana": {
-    "hash": "sha256-mL+05LpobDrXl483QOmo1k6n/UmLkg3fR64LQBnfrfo=",
+    "hash": "sha256-x1IlmhaQ4vvP1InH68WgBBtwzhyCdF1tsJ0n5Koks1M=",
     "homepage": "https://registry.terraform.io/providers/grafana/grafana",
     "owner": "grafana",
     "repo": "terraform-provider-grafana",
-    "rev": "v4.3.0",
+    "rev": "v4.5.1",
     "spdx": "MPL-2.0",
-    "vendorHash": "sha256-FQF36Rx+7PzVtbV7eNbvBX4ovqPj6iRlZi0YmB3P6EU="
+    "vendorHash": "sha256-LkWUyuQYJYK5RK5DNKhbOQyfrg0qcM5Z+0oB65La3GQ="
   },
   "gridscale": {
     "hash": "sha256-zD3KiTLKALVOvFOewWyrd65p0XmLOi/bSIP27dXwveU=",