diff --git a/pkgs/applications/networking/cluster/terraform-providers/providers.json b/pkgs/applications/networking/cluster/terraform-providers/providers.json
index f2b946792afc..87acbe38b730 100644
--- a/pkgs/applications/networking/cluster/terraform-providers/providers.json
+++ b/pkgs/applications/networking/cluster/terraform-providers/providers.json
@@ -274,13 +274,13 @@
     "vendorHash": "sha256-v1RHxXYTvpyWzyph6qg3GW75OPYc5qYQ/yyDI8WkbNc="
   },
   "ct": {
-    "hash": "sha256-poEyXP6VfKYKuTCxQxkiWBuc7/1S2J7RolrrPb6nvUI=",
+    "hash": "sha256-NuspY7hvnEo7IAUa1ixv8CzdWo39vEDh3HOvy+A0XjY=",
     "homepage": "https://registry.terraform.io/providers/poseidon/ct",
     "owner": "poseidon",
     "repo": "terraform-provider-ct",
-    "rev": "v0.11.0",
+    "rev": "v0.12.0",
     "spdx": "Apache-2.0",
-    "vendorHash": "sha256-QlmVrcC1ctjAHOd7qsqc9gpqttKplEy4hlT++cFUZfM="
+    "vendorHash": "sha256-cDt7eC1GjGnvFLelAi3sF6XjP0QQi9eWW6iHroYZ4pA="
   },
   "datadog": {
     "hash": "sha256-rbBLyCxGB1W7VCPs1f/7PQnyvdWo+uhze6p4cucdEG0=",