diff --git a/.terraform.lock.hcl b/.terraform.lock.hcl
index 8ebd29cd..9a15f0e1 100644
--- a/.terraform.lock.hcl
+++ b/.terraform.lock.hcl
@@ -23,22 +23,20 @@ provider "registry.terraform.io/grafana/grafana" {
 }
 
 provider "registry.terraform.io/hashicorp/aws" {
-  version     = "3.75.0"
-  constraints = ">= 3.56.0, 3.75.0"
+  version     = "4.21.0"
+  constraints = "4.21.0"
   hashes = [
-    "h1:TgB2G/9/RePrVXq2iGo+/BCCmUQK2nRuvTeAa1geiIk=",
-    "h1:svxtwlFr9HWekKE6/KJtZL+hTEu2qf/YlfRK4IDbsXw=",
-    "zh:082cf60b79abb20ca1b8314bf88c1e00d79aa7534dc7cfc4434d96dee82c2ed6",
-    "zh:11ea608d2c6757df8b76af50a25d5b050f029ed32dcbea1e2477e3701d73f8d5",
-    "zh:3ff1ca4fa5033cf8ecbe64482c22009196882ec8cf74aa107389690839cfe7fa",
-    "zh:a8f9be2c5d51fa1d403c725fa36f50b20edb9b2ecd8790ebd47c368bca00409c",
-    "zh:cc06e330729aa092ad1eae44378fced41d17f0a108ad6f12479e325c37ff35a4",
-    "zh:cdfe9a812f2b0587dad24b1b19fb3af2f236aa228ea30436cf7c1dbfd9f43880",
-    "zh:d208e30bdcdd7b1326a1b31def46f94664cd04b67414e51e20f9bad24c196da9",
-    "zh:e447700ef2402db311392d494a97d122584f71c31d8f13e0af781e88beac73c5",
-    "zh:f819e78936bbcc8c16be43c94576bc5b31e2f2a3e7a164c45a70ec8efc336071",
-    "zh:f86b18bdc722c80b017a960a0c93adf9370c93f67ce0dc9505e38d1d20896d5e",
-    "zh:fa659d043a2386834b448de31cd6513a11065a9be59a07c31cd61f3f9fe7c6d5",
+    "h1:1Xt4lC70u3AfKRANuQm1z5TqG/FHU1j4QFQQMz/B7HU=",
+    "h1:3GJBmxCluv/JlLMhS8RYeCSCh8U1YGd1vBU/gYY8Duk=",
+    "h1:OzWeQCOhrfqhwdRIgbdgU7y+wWV/fHte7/R8s43xueg=",
+    "h1:Q86V6rOp4yag7P6W4i5UCF/tFrQUdR/2v5RGPy+UM1E=",
+    "h1:SYL7gg/Uz6YSAdVib/LcMqW+jM3koJy8PdupOSwkub0=",
+    "h1:WURN2GbZtVqgKfIZvLowwG2s8DhJ0w7j3dckaazb0kE=",
+    "h1:bUrNVi4GKs/XxD4bWuXdPaHx5iBH5R6fbCyuuPDDIqc=",
+    "h1:cama4orjGQ+7IBf6FRJ3AmcmrbOa5ENSeDexbl6ddpM=",
+    "h1:eeuRCgJ2aEsVvCl0UOU99Rx58L2NMpM4Q5XdsfO4sr8=",
+    "h1:lYXUbmF2usxLtAfskz5SKJ2g2iwjKNxUc90miRB/5EA=",
+    "h1:laCXW8oQgDRQ4jzYQ9rUToNW0wPZS6FzeYuX6dGQa9Y=",
   ]
 }
 
diff --git a/database/.terraform.lock.hcl b/database/.terraform.lock.hcl
index 8e55a447..c40ec8e0 100644
--- a/database/.terraform.lock.hcl
+++ b/database/.terraform.lock.hcl
@@ -2,20 +2,19 @@
 # Manual edits may be lost in future updates.
 
 provider "registry.terraform.io/hashicorp/aws" {
-  version     = "3.32.0"
-  constraints = "3.32.0"
+  version     = "4.21.0"
+  constraints = "4.21.0"
   hashes = [
-    "h1:tY5R3hRBB1v8v3MT+ofoCJ/Vz/b/4PXo3xtBKtw7T4A=",
-    "zh:04e4f700c21b1f58e7603638160bd5ad3b85519c35dc75bada3e52b164d06d3e",
-    "zh:09f2338404d4b2d4dcb29781ac59a6955d935745e896d4ee661d83cac8d7c677",
-    "zh:16bdf96d8139268766921d5b891b865f67936190dc302283ba50b94e42510ec5",
-    "zh:1f0eb671390ee41ddf22faf22d00da636e57164214a37c77f7d3fb1f19ea9cce",
-    "zh:3703b0ba118887cb558085f4b7e732e4e374f455221fcf724bada6f71bd25d55",
-    "zh:a344b8b1d0c541abcfc3a5bd22aa28d1a07aff416db753d53219158a86e956cc",
-    "zh:a4798f3bf4ecbdfcd2ea72061e54053423a47f48812749b2cc7dc8dcf8a11eb4",
-    "zh:aeb5c18afe26388748289f2a3819c7c9210cb669efe01b3e28bf542c51c83bd7",
-    "zh:b0a3f5940f76dbd3ea9699f98f9cabc443c210c06f30caeb792e5843b7550cc1",
-    "zh:baa2854e3fbf3df9653a5e6a0f1093a018dad39312346426f4bcefc2ebfd74cc",
-    "zh:e305b3d227f2013ddd7cf22f2cfa4603a55187c8eddd07f980350a828b67ce49",
+    "h1:1Xt4lC70u3AfKRANuQm1z5TqG/FHU1j4QFQQMz/B7HU=",
+    "h1:3GJBmxCluv/JlLMhS8RYeCSCh8U1YGd1vBU/gYY8Duk=",
+    "h1:OzWeQCOhrfqhwdRIgbdgU7y+wWV/fHte7/R8s43xueg=",
+    "h1:Q86V6rOp4yag7P6W4i5UCF/tFrQUdR/2v5RGPy+UM1E=",
+    "h1:SYL7gg/Uz6YSAdVib/LcMqW+jM3koJy8PdupOSwkub0=",
+    "h1:WURN2GbZtVqgKfIZvLowwG2s8DhJ0w7j3dckaazb0kE=",
+    "h1:bUrNVi4GKs/XxD4bWuXdPaHx5iBH5R6fbCyuuPDDIqc=",
+    "h1:cama4orjGQ+7IBf6FRJ3AmcmrbOa5ENSeDexbl6ddpM=",
+    "h1:eeuRCgJ2aEsVvCl0UOU99Rx58L2NMpM4Q5XdsfO4sr8=",
+    "h1:lYXUbmF2usxLtAfskz5SKJ2g2iwjKNxUc90miRB/5EA=",
+    "h1:laCXW8oQgDRQ4jzYQ9rUToNW0wPZS6FzeYuX6dGQa9Y=",
   ]
 }
diff --git a/database/versions.tf b/database/versions.tf
index 9507bd34..29430f61 100644
--- a/database/versions.tf
+++ b/database/versions.tf
@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = "3.32.0"
+      version = "4.21.0"
     }
   }
 }
\ No newline at end of file
diff --git a/modules/blackbox_exporter/load_balancer.tf b/modules/blackbox_exporter/load_balancer.tf
index daa54e45..5067df18 100644
--- a/modules/blackbox_exporter/load_balancer.tf
+++ b/modules/blackbox_exporter/load_balancer.tf
@@ -2,7 +2,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = "3.75.0"
+      version = "4.21.0"
     }
   }
 }
diff --git a/modules/cloudwatch_exporter/iam.tf b/modules/cloudwatch_exporter/iam.tf
index a9127459..512fb30c 100644
--- a/modules/cloudwatch_exporter/iam.tf
+++ b/modules/cloudwatch_exporter/iam.tf
@@ -2,7 +2,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = "3.75.0"
+      version = "4.21.0"
     }
   }
 }
diff --git a/modules/grafana/load_balancer.tf b/modules/grafana/load_balancer.tf
index 1589750c..52257298 100644
--- a/modules/grafana/load_balancer.tf
+++ b/modules/grafana/load_balancer.tf
@@ -2,7 +2,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = "3.75.0"
+      version = "4.21.0"
     }
   }
 }
diff --git a/modules/monitoring_platform/network.tf b/modules/monitoring_platform/network.tf
index 4365141c..73dafedb 100644
--- a/modules/monitoring_platform/network.tf
+++ b/modules/monitoring_platform/network.tf
@@ -2,7 +2,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = "3.75.0"
+      version = "4.21.0"
     }
   }
 }
diff --git a/modules/prometheus/load_balancer.tf b/modules/prometheus/load_balancer.tf
index f898074f..a1ef06a3 100644
--- a/modules/prometheus/load_balancer.tf
+++ b/modules/prometheus/load_balancer.tf
@@ -2,7 +2,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = "3.75.0"
+      version = "4.21.0"
     }
   }
 }
diff --git a/modules/s3_bucket/main.tf b/modules/s3_bucket/main.tf
index 9347b638..0f9f2170 100644
--- a/modules/s3_bucket/main.tf
+++ b/modules/s3_bucket/main.tf
@@ -2,7 +2,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = "3.75.0"
+      version = "4.21.0"
     }
   }
 }
diff --git a/modules/snmp_exporter/load_balancer.tf b/modules/snmp_exporter/load_balancer.tf
index 3fd04937..88d61f21 100644
--- a/modules/snmp_exporter/load_balancer.tf
+++ b/modules/snmp_exporter/load_balancer.tf
@@ -2,7 +2,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = "3.75.0"
+      version = "4.21.0"
     }
   }
 }
diff --git a/modules/test_bastion/bastion.tf b/modules/test_bastion/bastion.tf
index 320e2989..ef3cde5c 100644
--- a/modules/test_bastion/bastion.tf
+++ b/modules/test_bastion/bastion.tf
@@ -2,7 +2,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = "3.75.0"
+      version = "4.21.0"
     }
   }
 }
diff --git a/versions.tf b/versions.tf
index e3e04061..1b304052 100644
--- a/versions.tf
+++ b/versions.tf
@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = "3.75.0"
+      version = "4.21.0"
     }
 
     grafana = {