diff --git a/terraform/.terraform.lock.hcl b/terraform/.terraform.lock.hcl
index ec7285100..691b8b180 100644
--- a/terraform/.terraform.lock.hcl
+++ b/terraform/.terraform.lock.hcl
@@ -2,24 +2,23 @@
 # Manual edits may be lost in future updates.
 
 provider "registry.terraform.io/auth0/auth0" {
-  version     = "0.43.0"
-  constraints = ">= 0.43.0"
+  version     = "0.50.1"
+  constraints = "0.50.1"
   hashes = [
-    "h1:L3159iEfL0Xd5wZ4W92oHM7RrkmlToZaosWRSShZBYc=",
-    "zh:08a29fec4330506e8f07edc219ded8059ab7adab435c62495fca214f5a0786ef",
-    "zh:100dc38c863d21855d2320c8bf1c1c3f3655d4de68b0f44825758e55386f18cc",
-    "zh:1df48961465dc320ab12de535b83f2b29fcdcfce6691ccfd7495c480fc446f97",
-    "zh:3191f9d7aa9ddb01353ee98d247b145d2154ff4fdf475195c6cc9dd6697a1a07",
-    "zh:33b99404f8e7cb338b25b4aa52c4e17e10684f2b63949dc513359555820e3a05",
-    "zh:59ad4834c2af8d0223b36d1c369da89e6423a1910d9ee63cc75289a4b8932f4b",
-    "zh:7229d106cd715022a877c68d2cfd0521d570771f742ea66dc54f1b95248831e5",
-    "zh:818042a275e4966b7541bbce038798509ad4cc69c62c5a046316c51675f1bf44",
-    "zh:86c906a26dec4de97752ad919c6faec79ba2a0ac82e568f56972b4c400259cba",
-    "zh:8cc73e58f07e645f3b08b70823bf7e7b582b137ade6cabd48c5b6e0b33cc4c80",
-    "zh:9091fc88fcdabab73557f4640ed5b7cdded1c0b6aa1460768dbe9b89f1cd92e8",
-    "zh:d1b77d28b2b7d92457f8d7cf4de4e9f55e2dc9bda993369794e97ef13ecb3f21",
-    "zh:d60e766eb3246f4d1264591b5ecc2a920b84746769cc011b523c7768c3625868",
-    "zh:fdb9bfccbdda72167a5433b9f3fe654a93f233531244896c16e336019536dfaf",
+    "h1:+Gm8CIevAXCt3yWPqbntcNe5UNgF/9RmuWATjx5pPcs=",
+    "h1:1ZvK159ZV/8Zq2LirKD3JAIz0ze+UKh3GpCCCKLPK3s=",
+    "h1:3nD96j3WR1IhYrblqG+gwo9Coc+i1NwLWZclIqmnduI=",
+    "h1:8DF8aOF0JhUWs3Y1887VKSg/zHUXEp+Jfk5kD/wIboA=",
+    "h1:8s9KsJW6+zsRqAT/+BIqhLIYUVtdKAjjil7KEfTXi0k=",
+    "h1:ISeH2Ik0QciZbCfU26Ra7wm7zV8313rWmvynzttpP4Q=",
+    "h1:MmUhRTTagea043zBM+VfKeactyF68X1hMwfqHKMDsL0=",
+    "h1:NppFLZYqkFYdSY20oO2Fqn79zBhIIj2EzCFWDqjsCvc=",
+    "h1:SaIX52BtuZB8s10ulBskhaj6WT+FnZgHZ6fAkaI4sBY=",
+    "h1:tVOOicwKV+jKryRod3d/Cdwi1t/SfBarT/xA0BZUva0=",
+    "h1:tVeqk4p0bWIv4a1oy8+WTRLiK+yEO2DctVTbRMju9Z0=",
+    "h1:v2kIWLsyvMwiHtwI1/QhkGcOqzKcOFVUTLkA2OTZH+w=",
+    "h1:xlzX5AiB/4nkTHbfeEXSs/Q7S+Mh9CAAeO/zJsonogU=",
+    "h1:y6xWSpnMY1zPTTJ9vG1JpRBIJUahzeIIUuxvdKelLjU=",
   ]
 }
 
diff --git a/terraform/modules/auth0/provider.tf b/terraform/modules/auth0/provider.tf
index be1e9dd50..ef8ee7912 100644
--- a/terraform/modules/auth0/provider.tf
+++ b/terraform/modules/auth0/provider.tf
@@ -2,7 +2,7 @@ terraform {
   required_providers {
     auth0 = {
       source  = "auth0/auth0"
-      version = "0.43.0"
+      version = "0.50.1"
     }
   }
 }
diff --git a/terraform/modules/reearth/provider.tf b/terraform/modules/reearth/provider.tf
index be1e9dd50..ef8ee7912 100644
--- a/terraform/modules/reearth/provider.tf
+++ b/terraform/modules/reearth/provider.tf
@@ -2,7 +2,7 @@ terraform {
   required_providers {
     auth0 = {
       source  = "auth0/auth0"
-      version = "0.43.0"
+      version = "0.50.1"
     }
   }
 }
diff --git a/terraform/terraform.tf b/terraform/terraform.tf
index 7069e1227..ee221fbe7 100644
--- a/terraform/terraform.tf
+++ b/terraform/terraform.tf
@@ -2,21 +2,21 @@ terraform {
   required_providers {
     google = {
       source  = "hashicorp/google"
-      version = "~> 4.50"
+      version = "~> 4.79"
     }
     google-beta = {
       source  = "hashicorp/google-beta"
-      version = "~> 4.50"
+      version = "~> 4.79"
     }
     random = {
       source = "hashicorp/random"
     }
     auth0 = {
       source  = "auth0/auth0"
-      version = "0.43.0"
+      version = "0.50.1"
     }
   }
-  required_version = ">= v1.3.7"
+  required_version = ">= 1.5.6"
 
   backend "gcs" {
     bucket = "plateau-test2-terraform-tfstate"