diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index a6cd369..626bd79 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,6 +1,6 @@
 repos:
   - repo: https://github.com/antonbabenko/pre-commit-terraform
-    rev: v1.96.1
+    rev: v1.99.5
     hooks:
       - id: terraform_fmt
       - id: terraform_docs
diff --git a/modules/user-group/README.md b/modules/user-group/README.md
index 6e4305e..4525ab1 100644
--- a/modules/user-group/README.md
+++ b/modules/user-group/README.md
@@ -96,7 +96,7 @@ No modules.
 | <a name="input_create_group"></a> [create\_group](#input\_create\_group) | Determines whether a user group will be created | `bool` | `true` | no |
 | <a name="input_default_user"></a> [default\_user](#input\_default\_user) | A map of default user attributes | `any` | `{}` | no |
 | <a name="input_default_user_id"></a> [default\_user\_id](#input\_default\_user\_id) | The ID of the default user | `string` | `"default"` | no |
-| <a name="input_engine"></a> [engine](#input\_engine) | The current supported value is `REDIS` | `string` | `"REDIS"` | no |
+| <a name="input_engine"></a> [engine](#input\_engine) | The current supported value is `REDIS` | `string` | `"redis"` | no |
 | <a name="input_tags"></a> [tags](#input\_tags) | A map of tags to add to all resources | `map(string)` | `{}` | no |
 | <a name="input_user_group_id"></a> [user\_group\_id](#input\_user\_group\_id) | The ID of the user group | `string` | `""` | no |
 | <a name="input_users"></a> [users](#input\_users) | A map of users to create | `any` | `{}` | no |
diff --git a/modules/user-group/variables.tf b/modules/user-group/variables.tf
index d4d461e..252461b 100644
--- a/modules/user-group/variables.tf
+++ b/modules/user-group/variables.tf
@@ -23,7 +23,7 @@ variable "create_group" {
 variable "engine" {
   description = "The current supported value is `REDIS`"
   type        = string
-  default     = "REDIS"
+  default     = "redis"
 }
 
 variable "user_group_id" {