diff --git a/pkgs/applications/networking/cluster/terraform-providers/providers.json b/pkgs/applications/networking/cluster/terraform-providers/providers.json
index 752f934b70d0..92d5b65facb4 100644
--- a/pkgs/applications/networking/cluster/terraform-providers/providers.json
+++ b/pkgs/applications/networking/cluster/terraform-providers/providers.json
@@ -1014,13 +1014,13 @@
     "vendorHash": "sha256-MIO0VHofPtKPtynbvjvEukMNr5NXHgk7BqwIhbc9+u0="
   },
   "signalfx": {
-    "hash": "sha256-alLC61bEaFiVtoH0Fczj7G0m70ie1RNvTBR+MgYZGkQ=",
+    "hash": "sha256-qzLP+IGZU5bms8zjtcUg9rApZW2+TCF7KrtqSQvr3lw=",
     "homepage": "https://registry.terraform.io/providers/splunk-terraform/signalfx",
     "owner": "splunk-terraform",
     "repo": "terraform-provider-signalfx",
-    "rev": "v6.18.0",
+    "rev": "v6.20.0",
     "spdx": "MPL-2.0",
-    "vendorHash": "sha256-ESUNfkllwkS1NcAD30tO90VQcHR5XhdIeyXXHmU/byc="
+    "vendorHash": "sha256-zIF5NA5kHXEr3aUleWrCYg8PZTKnrFubaRlALnbTLHQ="
   },
   "skytap": {
     "hash": "sha256-JII4czazo6Di2sad1uFHMKDO2gWgZlQE8l/+IRYHQHU=",