diff --git a/cloudfront/wellcomecollection.org/terraform/.terraform.lock.hcl b/cloudfront/wellcomecollection.org/terraform/.terraform.lock.hcl
index 842a571b..bbb7c7b3 100644
--- a/cloudfront/wellcomecollection.org/terraform/.terraform.lock.hcl
+++ b/cloudfront/wellcomecollection.org/terraform/.terraform.lock.hcl
@@ -2,8 +2,23 @@
 # Manual edits may be lost in future updates.
 
 provider "registry.terraform.io/hashicorp/aws" {
-  version = "4.58.0"
+  version = "5.53.0"
   hashes = [
-    "h1:znLROwEAINbYzAG5X7Ep04whM7KxkQGrvhFdhSvNKEk=",
+    "h1:ucNFgeMRknvGjwQrVf6FzR9I5kYpFxEl3F0MeVgloBw=",
+    "zh:2adad39412111d19a5195474d6b95577fc25ccf06d88a90019bee0efba33a1e3",
+    "zh:51226453a14f95b0d1163cfecafc9cf1a92ce5f66e42e6b4065d83a813836a2c",
+    "zh:62450fadb56db9c18d50bb8b7728a3d009be608d7ee0d4fe95c85ccb521dff83",
+    "zh:6f3ad977a9cc4800847c136690b1c0a0fd8437705062163d29dc4e9429598950",
+    "zh:71ca0a16b735b8d34b7127dd7d1e1e5d1eaac9c9f792e08abde291b5beb947d5",
+    "zh:7ae9cf4838eea80288305be0a3e69b39ffff86ede7b4319be421f06d32d04fb6",
+    "zh:93abc2db5ad995cfee014eb7446abc7caedc427e141d375a11993e6e199076b5",
+    "zh:9560b3424d97da804e98ee86b474b7370afefa09baf350cae7f33afb3f1aa209",
+    "zh:9b12af85486a96aedd8d7984b0ff811a4b42e3d88dad1a3fb4c0b580d04fa425",
+    "zh:9eb57a9b649c217ac4eeb27af2a1935c18bd9bc8fb1be07434e7de74729eff46",
+    "zh:b5f32dcbe71ea22c2090eeeaec9af3e098d7b8c3e4491f34ffdfdc6f1c1abf81",
+    "zh:c9fbd5417f266c773055178e87bb4091df7f0542b72bf5ad0a4ae27045a2b7ca",
+    "zh:d518b3c52c8a9f79769dbe1b3683d25b4cdc8bfc77a3b3cd9c85f74e6c7383e1",
+    "zh:db741be21f32404bb87d73d25b1b7fd9b813b00aeb20a130ed8806d44dc26680",
+    "zh:ed1a8bb4d08653d87265ae534d6fc33bbdabae1608692a1ee364fce03548d36c",
   ]
 }
diff --git a/cloudfront/wellcomecollection.org/terraform/main.tf b/cloudfront/wellcomecollection.org/terraform/main.tf
index 5db11eb9..61492a23 100644
--- a/cloudfront/wellcomecollection.org/terraform/main.tf
+++ b/cloudfront/wellcomecollection.org/terraform/main.tf
@@ -28,9 +28,9 @@ locals {
   ]
 
   txt_records = {
-    # This value was sent by Slack from Flavio V on 17 May 2023.
+    # This value was sent by Slack from Flavio V on 11 June 2024.
     # It's used for domain name validation.
-    "_pki-validation.wellcomecollection.org" = "19FA-9346-DF91-EF98-FB22-DA70-C569-A88E"
+    "_pki-validation.wellcomecollection.org" = "4BC7-9858-1376-FF06-DA6A-241D-9F06-F452"
   }
 }