diff --git a/terraform/.terraform.lock.hcl b/terraform/.terraform.lock.hcl
index c8dea9702..ced3d6bdf 100644
--- a/terraform/.terraform.lock.hcl
+++ b/terraform/.terraform.lock.hcl
@@ -2,93 +2,82 @@
 # Manual edits may be lost in future updates.
 
 provider "registry.terraform.io/azure/azapi" {
-  version     = "1.9.0"
-  constraints = ">= 1.5.0, >= 1.6.0"
+  version     = "1.11.0"
+  constraints = ">= 1.6.0"
   hashes = [
-    "h1:shpEoqcAbf+p6AvspiYO1YrX//8l1LV/owEcQpujWHw=",
-    "zh:349569471fbf387feaaf8b88da1690669e201147c342f905e5eb03df42b3cf87",
-    "zh:54346d5fb78cbad3eb7cfd96e1dd7ce4f78666cabaaccfec6ee9437476330018",
-    "zh:64b799da915ea3a9a58ac7a926c6a31c59fd0d911687804d8e815eda88c5580b",
-    "zh:9336ed9e112555e0fda8af6be9ba21478e30117d79ba662233311d9560d2b7c6",
-    "zh:a8aace9897b28ea0b2dbd7a3be3df033e158af40412c9c7670be0956f216ed7e",
-    "zh:ab23df7de700d9e785009a4ca9ceb38ae1ab894a13f5788847f15d018556f415",
-    "zh:b4f13f0b13560a67d427c71c85246f8920f98987120341830071df4535842053",
-    "zh:e58377bf36d8a14d28178a002657865ee17446182dac03525fd43435e41a1b5c",
-    "zh:ea5db4acc6413fd0fe6b35981e58cdc9850f5f3118031cc3d2581de511aee6aa",
-    "zh:f0b32c06c6bd4e4af2c02a62be07b947766aeeb09289a03f21aba16c2fd3c60f",
-    "zh:f1518e766a90c257d7eb36d360dafaf311593a4a9352ff8db0bcfe0ed8cf45ae",
-    "zh:fa89e84cff0776b5b61ff27049b1d8ed52040bd58c81c4628890d644a6fb2989",
+    "h1:pAmiyTB57yTBpZHofES31WD35Z/lyKAuXbTWarpNDYU=",
+    "zh:240ba0f3d87f8faf3171e1dd0ec74bffc868bde84db7fb2c89913c787b11ef07",
+    "zh:422cfbe039f6041525d55aa0641dfed014d970b516d8de058a1869736682b9d3",
+    "zh:4be67c64d73eb3c31706d575436179cc6f6b3dece00709e5721b60512031b2f2",
+    "zh:744b4f68b229c11b3df1198e4ebb4646fa44c14ac5f271337da03917d9fad433",
+    "zh:86927d43f75a8163c2c947fae8d48a63219865e50df437372ee66378826172a1",
+    "zh:a44523fad3a806b2ccee2e81ef206ddaab365eacdec213ec2cce2ddd7d4ed731",
+    "zh:b15c9edac6df2c250ff04f0edae18a9656d19c79c475ef68be5f5c2631059d7e",
+    "zh:d1365f7fe280c11cc7613b4b47798c1f96271c4bb2eed951d6a994790d0b62d4",
+    "zh:e7fea9c180f1f2be6e96152a3b4e0beada3aa585c186f1f3de6be6c74ee858fe",
+    "zh:e8278579b6a18e04a538a1163e257a9be65a3cc35e13a57ea868f179ca03ec28",
+    "zh:fc8f4eeefb44877965eae59e152d82e347261936d47d4d3c448cde5181164ae3",
+    "zh:fd76a6fb2819a1ce56454132c775b721c5028e4f24dd264f2897f345cd4b12ee",
   ]
 }
 
 provider "registry.terraform.io/hashicorp/azuread" {
-  version     = "2.42.0"
+  version     = "2.47.0"
   constraints = ">= 2.37.1"
   hashes = [
-    "h1:DZ2GTCECB8s/ZY7RAlIhUSH1cGQKUp1YphzJD1ObsIs=",
+    "h1:g8+gBFM4QVOEQFqAEs5pR6iXpbGvgPvcEi1evHwziyw=",
+    "zh:1372d81eb24ef3b4b00ea350fe87219f22da51691b8e42ce91d662f6c2a8af5e",
     "zh:1c3e89cf19118fc07d7b04257251fc9897e722c16e0a0df7b07fcd261f8c12e7",
-    "zh:1ebf629ae485875bb80bf5752122ada01ee602cfb0fa01106621c7e730c10e0a",
-    "zh:33ac22d0c308fc3d8cf7fc35f4ee7b616069b6ea2a9f5692b438b8c9013b9664",
-    "zh:3f90b31f72c13b682221db47116411188bb38e91c6923d5268053817835873c1",
-    "zh:571585f46da32cbef79c2e57e06f243ede25a7677318ee748d8828910c42a95c",
-    "zh:6d4592c45916a3b0154251106c4ae7861f3735fa3524a9eda83eca353aa876a3",
-    "zh:98bd133d2580a63ab72a3043832f14f6a1ac173b5c6f558440bd8e7f01317c98",
-    "zh:b18fcfade0ba8ab73cd6fbc906d1f41676152754b06c945a2fa7ec60fb28f940",
-    "zh:d04fcd7076aaa01355cd85a01049101c9c02ad4804837f8755e9da92265d9d1f",
-    "zh:d2b041c135ed7b98e52306d4826a8d7a0d9ee5eb1821c1bf92258668c0a75188",
-    "zh:d370b2830438bd41217d7867843a2d90de4808604afe8215f1d2a4c301998b52",
-    "zh:e9388800ed433043e8707cd0f48caf9f24e274fd9caf24fb1323c15e974777a0",
+    "zh:1e654a74d171d6ff8f9f6f67e3ff1421d4c5e56a18607703626bf12cd23ba001",
+    "zh:35227fad617a0509c64ab5759a8b703b10d244877f1aa5416bfbcc100c96996f",
+    "zh:357f553f0d78d46a96c7b2ed06d25ee0fc60fc5be19812ccb5d969fa47d62e17",
+    "zh:58faa2940065137e3e87d02eba59ab5cd7137d7a18caf225e660d1788f274569",
+    "zh:7308eda0339620fa24f47cedd22221fc2c02cab9d5be1710c09a783aea84eb3a",
+    "zh:863eabf7f908a8263e28d8aa2ad1381affd6bb5c67755216781f674ef214100e",
+    "zh:8b95b595a7c14ed7b56194d03cdec253527e7a146c1c58961be09e6b5c50baee",
+    "zh:afbca6b4fac9a0a488bc22ff9e51a8f14e986137d25275068fd932f379a51d57",
+    "zh:c6aadec4c81a44c3ffc22c2d90ffc6706bf5a9a903a395d896477516f4be6cbb",
+    "zh:e54a59de7d4ef0f3a18f91fed0b54a2bce18257ae2ee1df8a88226e1023c5811",
   ]
 }
 
 provider "registry.terraform.io/hashicorp/azurerm" {
-  version     = "3.81.0"
-  constraints = ">= 3.52.0, >= 3.59.0, >= 3.76.0"
+  version     = "3.85.0"
+  constraints = ">= 3.52.0, >= 3.76.0"
   hashes = [
-    "h1:3tuHbiLF/REFdPLwJ/CraSQJZwiIcozbfQxZA8ATULY=",
-    "h1:BzcI3lqQ3K67FRDMlJihU1dO/xk4uHWt7aIf0BcoChg=",
-    "h1:FMnJA2DyQ7KtamTLm9fxAmEsT9xeFsxCGKs+ZgzC8PA=",
-    "h1:Nj2tEBIQnZ47qUcXTJGYq0+bva2sv63yYYQjzWZt3wk=",
-    "h1:PgZpzrCuh1PODB2h3WUD6TZ/y/EdBA08zVd/n/IH4Nk=",
-    "h1:WiTEBUaADoPQ6y64VkzROxG+MOh07qDyjxk8+X3jwOw=",
-    "h1:cfWALwIWDjm8f+HXwh3o37YlupA8jhyfUrNBCU0dfqA=",
-    "h1:lD3zASEoi00Dy2Nvj7agxd0RSV0wsElBWr8XJhnTbg0=",
-    "h1:mvX8e5lOc9GOoW6aBC5yk4wyQuDuDjqJHa+mhwmpWvU=",
-    "h1:oSERNhYZ/xnfAIFFl31zmGih13HOUAbdtt2Fq1SVPBQ=",
-    "h1:pVCji0g5oUoTxkcb3fMaZU4oS4VjGG/Va+OwNNaNlJs=",
-    "zh:000c3a458b6623fdfb1e3b08fa40f38bf4563193a9387886f10080047673cb13",
-    "zh:05cff5c0ac90b626d566981e4622d00f5465c71eef545877f7461eea3fde4152",
-    "zh:1de5b14c0d1eb51592e7d01c9df763ba610e2b559725d0a7a1616374d6094e7a",
-    "zh:35f9a458b4e54e488103a0f081a0e79a8e31aa6f8ad16fa8aff755d0806de2f4",
-    "zh:6762619a09dfb56f95b7fc5268cfcfd46950160d6b62d00bc1c9f5c7cd65f663",
-    "zh:786c3ea3a0ae173c23b01daf7bd2318a713588a50b9c4be886da0a0cb0c94905",
-    "zh:a5253e9fed9e487e7eb7f483b34d6131f2c457caa02674a2ada67f75a659e4cc",
-    "zh:ae0c2bf657bee5cf6f66a42c8960cdd2402a9c96b5fd28ce561f4b32b95f3620",
-    "zh:af4ddc88ae7a7b115f0327fca381c1ea9866e100169b6a9ae1c0ac8417a631a5",
-    "zh:afaf51e32b9da123187d568a9a6f59974c89a18f67ca87651ecd0cf30fa8f113",
-    "zh:e4c34b238272ed178d165628ce2a4a3fbe3e8f9b65c632f047b55685c18f7160",
+    "h1:BX6+m8KJATrpqlwBSyA63Fmwjvgwcs/v1qwB7B5GLCU=",
+    "zh:1ae6c0d82b5801641a17094b84f2ec1dcac699c1c4e40669a267511061414a34",
+    "zh:259e9386a43aabecb1205b0ceea2d205223637c09b66d806a89fed04f3343253",
+    "zh:4d940f9c14fece4f1d9219ac9d104202e5561bddc5024e5ac97f3f93eea20110",
+    "zh:530bca70b950e835f63c796c694106d701e5de0e2cf096fa35f08afd5c254594",
+    "zh:69e6b7f44ffbe0383b6485bb9db26781eb7869503889303e202967900a6b35ed",
+    "zh:8528e7d054254daae06eeb2bf343d566d3908a024fdfb5e515fbdbe0669c15eb",
+    "zh:98d66edfa89ed9a431ca37be384e5dfe7fa20bdc732c6e7d30f3f922ca3b29dc",
+    "zh:b8d37cedeffeb6bd37d4ec79fc2da19ed6b57d1ac08d835395dfa4fb3cfdf447",
+    "zh:bbc94e89cd6c0d59c2e5ed0bce852cac8435b6dc2e979691ee84af4c8b2c9bb8",
+    "zh:ceb4c624e8bb56bbcfe53e3c4ed4b4d27c3a5b62e5f4890b32c98b60b83c7827",
+    "zh:f08c5bf19eb25f668633964c6bfa823aa0ead785824082533c4a6cff3959e3d0",
     "zh:f569b65999264a9416862bca5cd2a6177d94ccb0424f3a4ef424428912b9cb3c",
   ]
 }
 
 provider "registry.terraform.io/hashicorp/null" {
-  version     = "3.2.1"
+  version     = "3.2.2"
   constraints = ">= 3.2.1"
   hashes = [
-    "h1:vUW21lLLsKlxtBf0QF7LKJreKxs0CM7YXGzqW1N/ODY=",
-    "h1:ydA0/SNRVB1o95btfshvYsmxA+jZFRZcvKzZSB+4S1M=",
-    "zh:58ed64389620cc7b82f01332e27723856422820cfd302e304b5f6c3436fb9840",
-    "zh:62a5cc82c3b2ddef7ef3a6f2fedb7b9b3deff4ab7b414938b08e51d6e8be87cb",
-    "zh:63cff4de03af983175a7e37e52d4bd89d990be256b16b5c7f919aff5ad485aa5",
-    "zh:74cb22c6700e48486b7cabefa10b33b801dfcab56f1a6ac9b6624531f3d36ea3",
+    "h1:IMVAUHKoydFrlPrl9OzasDnw/8ntZFerCC9iXw1rXQY=",
+    "zh:3248aae6a2198f3ec8394218d05bd5e42be59f43a3a7c0b71c66ec0df08b69e7",
+    "zh:32b1aaa1c3013d33c245493f4a65465eab9436b454d250102729321a44c8ab9a",
+    "zh:38eff7e470acb48f66380a73a5c7cdd76cc9b9c9ba9a7249c7991488abe22fe3",
+    "zh:4c2f1faee67af104f5f9e711c4574ff4d298afaa8a420680b0cb55d7bbc65606",
+    "zh:544b33b757c0b954dbb87db83a5ad921edd61f02f1dc86c6186a5ea86465b546",
+    "zh:696cf785090e1e8cf1587499516b0494f47413b43cb99877ad97f5d0de3dc539",
+    "zh:6e301f34757b5d265ae44467d95306d61bef5e41930be1365f5a8dcf80f59452",
     "zh:78d5eefdd9e494defcb3c68d282b8f96630502cac21d1ea161f53cfe9bb483b3",
-    "zh:79e553aff77f1cfa9012a2218b8238dd672ea5e1b2924775ac9ac24d2a75c238",
-    "zh:a1e06ddda0b5ac48f7e7c7d59e1ab5a4073bbcf876c73c0299e4610ed53859dc",
-    "zh:c37a97090f1a82222925d45d84483b2aa702ef7ab66532af6cbcfb567818b970",
-    "zh:e4453fbebf90c53ca3323a92e7ca0f9961427d2f0ce0d2b65523cc04d5d999c2",
-    "zh:e80a746921946d8b6761e77305b752ad188da60688cfd2059322875d363be5f5",
-    "zh:fbdb892d9822ed0e4cb60f2fedbdbb556e4da0d88d3b942ae963ed6ff091e48f",
-    "zh:fca01a623d90d0cad0843102f9b8b9fe0d3ff8244593bd817f126582b52dd694",
+    "zh:913a929070c819e59e94bb37a2a253c228f83921136ff4a7aa1a178c7cce5422",
+    "zh:aa9015926cd152425dbf86d1abdbc74bfe0e1ba3d26b3db35051d7b9ca9f72ae",
+    "zh:bb04798b016e1e1d49bcc76d62c53b56c88c63d6f2dfe38821afef17c416a0e1",
+    "zh:c23084e1b23577de22603cff752e59128d83cfecc2e6819edadd8cf7a10af11e",
   ]
 }
 
diff --git a/terraform/README.md b/terraform/README.md
index 444abd120..d8ddba6d5 100644
--- a/terraform/README.md
+++ b/terraform/README.md
@@ -136,7 +136,7 @@ No providers.
 
 | Name | Source | Version |
 |------|--------|---------|
-| <a name="module_azure_container_apps_hosting"></a> [azure\_container\_apps\_hosting](#module\_azure\_container\_apps\_hosting) | github.com/DFE-Digital/terraform-azurerm-container-apps-hosting | v1.4.3 |
+| <a name="module_azure_container_apps_hosting"></a> [azure\_container\_apps\_hosting](#module\_azure\_container\_apps\_hosting) | github.com/DFE-Digital/terraform-azurerm-container-apps-hosting | v1.4.5 |
 | <a name="module_azurerm_key_vault"></a> [azurerm\_key\_vault](#module\_azurerm\_key\_vault) | github.com/DFE-Digital/terraform-azurerm-key-vault-tfvars | v0.3.0 |
 | <a name="module_statuscake-tls-monitor"></a> [statuscake-tls-monitor](#module\_statuscake-tls-monitor) | github.com/dfe-digital/terraform-statuscake-tls-monitor | v0.1.2 |
 
@@ -184,6 +184,9 @@ No resources.
 | <a name="input_monitor_email_receivers"></a> [monitor\_email\_receivers](#input\_monitor\_email\_receivers) | A list of email addresses that should be notified by monitoring alerts | `list(string)` | n/a | yes |
 | <a name="input_monitor_endpoint_healthcheck"></a> [monitor\_endpoint\_healthcheck](#input\_monitor\_endpoint\_healthcheck) | Specify a route that should be monitored for a 200 OK status | `string` | n/a | yes |
 | <a name="input_project_name"></a> [project\_name](#input\_project\_name) | Project name. Will be used along with `environment` as a prefix for all resources. | `string` | n/a | yes |
+| <a name="input_registry_admin_enabled"></a> [registry\_admin\_enabled](#input\_registry\_admin\_enabled) | Do you want to enable access key based authentication for your Container Registry? | `bool` | `true` | no |
+| <a name="input_registry_managed_identity_assign_role"></a> [registry\_managed\_identity\_assign\_role](#input\_registry\_managed\_identity\_assign\_role) | Assign the 'AcrPull' Role to the Container App User-Assigned Managed Identity. Note: If you do not have 'Microsoft.Authorization/roleAssignments/write' permission, you will need to manually assign the 'AcrPull' Role to the identity | `bool` | `false` | no |
+| <a name="input_registry_use_managed_identity"></a> [registry\_use\_managed\_identity](#input\_registry\_use\_managed\_identity) | Create a User-Assigned Managed Identity for the Container App. Note: If you do not have 'Microsoft.Authorization/roleAssignments/write' permission, you will need to manually assign the 'AcrPull' Role to the identity | `bool` | `true` | no |
 | <a name="input_statuscake_api_token"></a> [statuscake\_api\_token](#input\_statuscake\_api\_token) | API token for StatusCake | `string` | `"00000000000000000000000000000"` | no |
 | <a name="input_statuscake_contact_group_email_addresses"></a> [statuscake\_contact\_group\_email\_addresses](#input\_statuscake\_contact\_group\_email\_addresses) | List of email address that should receive notifications from StatusCake | `list(string)` | `[]` | no |
 | <a name="input_statuscake_contact_group_integrations"></a> [statuscake\_contact\_group\_integrations](#input\_statuscake\_contact\_group\_integrations) | List of Integration IDs to connect to your Contact Group | `list(string)` | `[]` | no |
diff --git a/terraform/container-apps-hosting.tf b/terraform/container-apps-hosting.tf
index e2af91386..67b3e1656 100644
--- a/terraform/container-apps-hosting.tf
+++ b/terraform/container-apps-hosting.tf
@@ -1,5 +1,5 @@
 module "azure_container_apps_hosting" {
-  source = "github.com/DFE-Digital/terraform-azurerm-container-apps-hosting?ref=v1.4.3"
+  source = "github.com/DFE-Digital/terraform-azurerm-container-apps-hosting?ref=v1.4.5"
 
   environment    = local.environment
   project_name   = local.project_name
@@ -8,7 +8,10 @@ module "azure_container_apps_hosting" {
 
   virtual_network_address_space = local.virtual_network_address_space
 
-  enable_container_registry = local.enable_container_registry
+  enable_container_registry             = local.enable_container_registry
+  registry_admin_enabled                = local.registry_admin_enabled
+  registry_use_managed_identity         = local.registry_use_managed_identity
+  registry_managed_identity_assign_role = local.registry_managed_identity_assign_role
 
   enable_dns_zone      = local.enable_dns_zone
   dns_zone_domain_name = local.dns_zone_domain_name
diff --git a/terraform/locals.tf b/terraform/locals.tf
index 2bfdedb6c..f3576a3a6 100644
--- a/terraform/locals.tf
+++ b/terraform/locals.tf
@@ -5,6 +5,9 @@ locals {
   tags                                         = var.tags
   virtual_network_address_space                = var.virtual_network_address_space
   enable_container_registry                    = var.enable_container_registry
+  registry_admin_enabled                       = var.registry_admin_enabled
+  registry_use_managed_identity                = var.registry_use_managed_identity
+  registry_managed_identity_assign_role        = var.registry_managed_identity_assign_role
   image_name                                   = var.image_name
   container_command                            = var.container_command
   container_secret_environment_variables       = var.container_secret_environment_variables
diff --git a/terraform/variables.tf b/terraform/variables.tf
index 07afc1e9b..278ace7cb 100644
--- a/terraform/variables.tf
+++ b/terraform/variables.tf
@@ -43,6 +43,24 @@ variable "enable_container_registry" {
   type        = bool
 }
 
+variable "registry_admin_enabled" {
+  description = "Do you want to enable access key based authentication for your Container Registry?"
+  type        = bool
+  default     = true
+}
+
+variable "registry_use_managed_identity" {
+  description = "Create a User-Assigned Managed Identity for the Container App. Note: If you do not have 'Microsoft.Authorization/roleAssignments/write' permission, you will need to manually assign the 'AcrPull' Role to the identity"
+  type        = bool
+  default     = true
+}
+
+variable "registry_managed_identity_assign_role" {
+  description = "Assign the 'AcrPull' Role to the Container App User-Assigned Managed Identity. Note: If you do not have 'Microsoft.Authorization/roleAssignments/write' permission, you will need to manually assign the 'AcrPull' Role to the identity"
+  type        = bool
+  default     = false
+}
+
 variable "image_name" {
   description = "Image name"
   type        = string