diff --git a/infrastructure/terraform/modules/apim-authentication/module_s3_bucket_static_assets.tf b/infrastructure/terraform/modules/apim-authentication/module_s3_bucket_static_assets.tf
index 349246f..7e9a44c 100644
--- a/infrastructure/terraform/modules/apim-authentication/module_s3_bucket_static_assets.tf
+++ b/infrastructure/terraform/modules/apim-authentication/module_s3_bucket_static_assets.tf
@@ -1,5 +1,5 @@
 module "s3bucket_static_assets" {
-  source = "https://github.com/NHSDigital/nhs-notify-shared-modules/releases/download/5.0.7/terraform-s3bucket.zip"
+  source = "https://github.com/NHSDigital/nhs-notify-shared-modules/releases/download/5.1.1/terraform-s3bucket.zip"
 
   name = "static-assets"
 
diff --git a/infrastructure/terraform/modules/eventpub/module_s3bucket_event_cache.tf b/infrastructure/terraform/modules/eventpub/module_s3bucket_event_cache.tf
index 88758a7..bf072af 100644
--- a/infrastructure/terraform/modules/eventpub/module_s3bucket_event_cache.tf
+++ b/infrastructure/terraform/modules/eventpub/module_s3bucket_event_cache.tf
@@ -1,5 +1,5 @@
 module "s3bucket_event_cache" {
-  source = "https://github.com/NHSDigital/nhs-notify-shared-modules/releases/download/4.0.5/terraform-s3bucket.zip"
+  source = "https://github.com/NHSDigital/nhs-notify-shared-modules/releases/download/5.1.1/terraform-s3bucket.zip"
 
   count = var.enable_event_cache ? 1 : 0
 
diff --git a/infrastructure/terraform/modules/eventsub/module_s3bucket_event_cache.tf b/infrastructure/terraform/modules/eventsub/module_s3bucket_event_cache.tf
index 6ad0b92..42d6f49 100644
--- a/infrastructure/terraform/modules/eventsub/module_s3bucket_event_cache.tf
+++ b/infrastructure/terraform/modules/eventsub/module_s3bucket_event_cache.tf
@@ -1,5 +1,5 @@
 module "s3bucket_event_cache" {
-  source = "https://github.com/NHSDigital/nhs-notify-shared-modules/releases/download/3.1.2/terraform-s3bucket.zip"
+  source = "https://github.com/NHSDigital/nhs-notify-shared-modules/releases/download/5.1.1/terraform-s3bucket.zip"
 
   count = var.enable_event_cache ? 1 : 0