diff --git a/terraform/cloudflare/.terraform.lock.hcl b/terraform/cloudflare/.terraform.lock.hcl
index 3c84e7b..555750e 100644
--- a/terraform/cloudflare/.terraform.lock.hcl
+++ b/terraform/cloudflare/.terraform.lock.hcl
@@ -17,23 +17,38 @@ provider "registry.terraform.io/carlpett/sops" {
 }
 
 provider "registry.terraform.io/cloudflare/cloudflare" {
-  version     = "4.10.0"
-  constraints = "4.10.0"
+  version     = "4.21.0"
+  constraints = "4.21.0"
   hashes = [
-    "h1:+z+4NUKsHlaz/FgVlA7c7HgPhZVEGK/chsiSuvWJpZ8=",
-    "h1:/yDtGnjvh0UiBJ3t9ipFPEF/dvv/dl9MPH0jNO/ikqY=",
-    "h1:CLddqUBeDMZe1u/nahOr14dn/uyb0XxCzBjI8Ja2W4c=",
-    "h1:Jv2Q4SIsK2NWi4J/pgnNuw6nLdvkBGjfeN5NB+nYtMA=",
-    "h1:S2W8H/VCzSWq0zVbUGmlTCkrPVlbBi1LW71RBx5pGIw=",
-    "h1:a3dSDU6GP9R0opMWvvPBrPYPckDdpR+KMrctd4msUfk=",
-    "h1:bc/sQoq6YW2UltCZzvG1HTwVwXqQzE83d3WG4/jQwu4=",
-    "h1:daNv0JyhV8H+itoPlBJosr5FxCjhSeoW/K2/W+/SY5Y=",
-    "h1:eDXG5tgI1ZzeZ6ljuJgP7cvnek70jk48T/XiDIHT73k=",
-    "h1:k3sel91cehc1mo02qwfqrcRu1pQYQKp1qgznc0eM7s8=",
-    "h1:kTrczQRv7BLLI90DxMCvqBTYEr2+Zn2MjC8ZW2cAKko=",
-    "h1:p1vQ/yZGvyZZaReMQvqGEeocwoFe4n5+pYq4U5+K3n0=",
-    "h1:rAmPj60HG7B/cf65NzvNEsZvrec/RV7Qz20ETLJRGwo=",
-    "h1:tQ8i/f6n+eFir/HP94cYivBlReSj3xwjwXeLNfwEgZI=",
+    "h1:+jPrgx9vR2pULv/NfhwNoSguqvXq8p4XY3OhMu19oQA=",
+    "h1:2w3S45j56D/6bC2g5av+Ejhr5E1mbDPy+sCON7EIB3M=",
+    "h1:4KLqcYdTxfMTKvftctPPFdvMz/FzXLIus7zA1W5Qhn8=",
+    "h1:7x4XCK7/lAtlfb2B3o74KE3XPEUsMJ7+KtFEWfNkamU=",
+    "h1:JvnnAeclgZM9kLsDbFXr+52ViJ+XegahYsPaaU/23fc=",
+    "h1:MhLE1qZ+N7nirWbVerymwzmFvpTfmWSBGwS4ntznBXM=",
+    "h1:V0s1nFszBTGtvhNUcAFS+yDZJqFebUN0hCwR5HakLho=",
+    "h1:gn0+26TFtCwrXn4TM/Kr5d6u4TnWYS0FDVAx8gwnDVs=",
+    "h1:lgLZ+4LtTPfJthqGJncB6IycIYPTupFJE+mMU/btL/Q=",
+    "h1:s/tm4FmuolfkxBaAvOTRCyuiy2SD6Daygj9gvY6R25s=",
+    "h1:yE3NwbKWcauqm0WijrJfLftllP3L+DbBT4acn6ssK3U=",
+    "h1:yJUJbCH+Tj7Dq6GTutw1RRD11GCFY7tcZtHYL5ABW0A=",
+    "h1:zK2CIQrj+Wx0cccpvDzbogEDgP1DVABJE3r8dM7OIuM=",
+    "h1:zdq0BySkijxuTIUXQe59oM8PkRdNSgduDp8cz9WyP0c=",
+    "zh:35b80c29ba47dd843f4281903389a519e90406efe1fd440f704d3a8ccf5a8338",
+    "zh:5af1ff1d13c7e91cd7e5382000b8f25bdd437ae3b73895b5876eb556352baf65",
+    "zh:5cc5418817c766af16e2ca9f23ddf3bbdd3c7f5e1a65756ed6f010c75005493e",
+    "zh:61655486cf10f65367f2bdc53701edb95a068859d54d30050d5028f5028f762d",
+    "zh:6a6d09d78442b4177e768ddeecc2cd9807bea839ce660e6771df96ff33c34f10",
+    "zh:6e56c6db96fb87a3a150a28588aa8ed430ef165ca3fde9ad873d40fad1f19021",
+    "zh:72ab4b2ebc3e06d045b28fcf9156577c7c685fe8445154888aeda74a767b0666",
+    "zh:78aa9402a1dc8a1c545355a63f6f64a7585ac8cb85ea1f4ef2d63919b8ea9864",
+    "zh:7c337f94a1ebe35ca5aa8f36d11bea114a8baa09030036c3875c99595e6a3059",
+    "zh:890df766e9b839623b1f0437355032a3c006226a6c200cd911e15ee1a9014e9f",
+    "zh:91c8a229a39bb3b79766da6ad77bdd18afa1fadeb811129de64a8c40a15708eb",
+    "zh:a8cdad0dbea2528b716138d0e123ced7a676d24a785f7c27c14fe199f0e5d67a",
+    "zh:a982d06804e3abd4d50d09df3e6926253b43c86767b5d5fb69396ca479aecaff",
+    "zh:e1a2f880282aaa47344fda83c9f75dd3a317d152388adf1155c7aed3e12cb7a7",
+    "zh:e64bb1d0199d492535b0825527b01ca42039804cf3903f583976486c40d5328e",
   ]
 }
 
diff --git a/terraform/cloudflare/providers.tf b/terraform/cloudflare/providers.tf
index a477991..3e17263 100644
--- a/terraform/cloudflare/providers.tf
+++ b/terraform/cloudflare/providers.tf
@@ -4,7 +4,7 @@ terraform {
   required_providers {
     cloudflare = {
       source  = "cloudflare/cloudflare"
-      version = "4.10.0"
+      version = "4.21.0"
     }
     sops = {
       source  = "carlpett/sops"