diff --git a/envs/main/main.tf b/envs/main/main.tf
index 367a058..422059e 100644
--- a/envs/main/main.tf
+++ b/envs/main/main.tf
@@ -4,7 +4,7 @@ terraform {
   required_providers {
     cloudflare = {
       source  = "cloudflare/cloudflare"
-      version = "4.38.0"
+      version = "4.40.0"
     }
     gitlab = {
       source = "gitlabhq/gitlab"
diff --git a/envs/server_administration/main.tf b/envs/server_administration/main.tf
index 6ec2003..cb2486c 100644
--- a/envs/server_administration/main.tf
+++ b/envs/server_administration/main.tf
@@ -4,7 +4,7 @@ terraform {
   required_providers {
     cloudflare = {
       source  = "cloudflare/cloudflare"
-      version = "4.38.0"
+      version = "4.40.0"
     }
     docker = {
       source  = "kreuzwerker/docker"
diff --git a/modules/cloudflare/certificate/main.tf b/modules/cloudflare/certificate/main.tf
index 3aa176c..b654e52 100644
--- a/modules/cloudflare/certificate/main.tf
+++ b/modules/cloudflare/certificate/main.tf
@@ -2,7 +2,7 @@ terraform {
   required_providers {
     cloudflare = {
       source  = "cloudflare/cloudflare"
-      version = "4.38.0"
+      version = "4.40.0"
     }
   }
 }
diff --git a/modules/docker/proxy/main.tf b/modules/docker/proxy/main.tf
index d8f2ef8..12a0226 100644
--- a/modules/docker/proxy/main.tf
+++ b/modules/docker/proxy/main.tf
@@ -6,7 +6,7 @@ terraform {
     }
     cloudflare = {
       source  = "cloudflare/cloudflare"
-      version = "4.38.0"
+      version = "4.40.0"
     }
   }
 }
diff --git a/modules/gitlab/pages_domain/main.tf b/modules/gitlab/pages_domain/main.tf
index bd7db00..0aeec03 100644
--- a/modules/gitlab/pages_domain/main.tf
+++ b/modules/gitlab/pages_domain/main.tf
@@ -2,7 +2,7 @@ terraform {
   required_providers {
     cloudflare = {
       source  = "cloudflare/cloudflare"
-      version = "4.38.0"
+      version = "4.40.0"
     }
     gitlab = {
       source = "gitlabhq/gitlab"
@@ -20,7 +20,7 @@ resource "cloudflare_record" "gitlab_pages" {
   name     = var.cloudflare_domain_name
   type     = "CNAME"
   zone_id  = var.cloudflare_zone_id
-  value    = var.gitlab_unique_pages_url
+  content  = var.gitlab_unique_pages_url
   proxied  = true
   comment  = "Managed by Terraform"
 }
@@ -51,6 +51,6 @@ resource "cloudflare_record" "gitlab_pages_verification" {
   name = "_gitlab-pages-verification-code${var.cloudflare_domain_name == "@" ? "" : format(".%s", var.cloudflare_domain_name)}"
   type = "TXT"
   zone_id = var.cloudflare_zone_id
-  value = gitlab_pages_domain.this.verification_code
+  content = gitlab_pages_domain.this.verification_code
   comment  = "Managed by Terraform | Pages verification for ${cloudflare_record.gitlab_pages.hostname}"
 }
diff --git a/system/administration/main.tf b/system/administration/main.tf
index 1f0b2c9..95cda22 100644
--- a/system/administration/main.tf
+++ b/system/administration/main.tf
@@ -2,7 +2,7 @@ terraform {
   required_providers {
     cloudflare = {
       source  = "cloudflare/cloudflare"
-      version = "4.38.0"
+      version = "4.40.0"
     }
     docker = {
       source  = "kreuzwerker/docker"
diff --git a/system/domain/main.tf b/system/domain/main.tf
index e0d284e..705ac50 100644
--- a/system/domain/main.tf
+++ b/system/domain/main.tf
@@ -2,7 +2,7 @@ terraform {
   required_providers {
     cloudflare = {
       source  = "cloudflare/cloudflare"
-      version = "4.38.0"
+      version = "4.40.0"
     }
     gitlab = {
       source = "gitlabhq/gitlab"
@@ -46,7 +46,7 @@ resource "cloudflare_record" "github_verification" {
   name    = "_github-challenge-code0-tech-org"
   type    = "TXT"
   zone_id = data.cloudflare_zone.main_domain.id
-  value   = "e3447326f4"
+  content = "e3447326f4"
   comment = "Managed by Terraform"
 }
 
@@ -54,7 +54,7 @@ resource "cloudflare_record" "strato_spf" {
   name    = "@"
   type    = "TXT"
   zone_id = data.cloudflare_zone.main_domain.id
-  value   = "v=spf1 redirect=smtp.strato.de"
+  content = "v=spf1 redirect=smtp.strato.de"
   comment = "Managed by Terraform"
 }
 
@@ -62,6 +62,6 @@ resource "cloudflare_record" "strato_dkim" {
   name    = "strato-dkim-0002._domainkey"
   type    = "CNAME"
   zone_id = data.cloudflare_zone.main_domain.id
-  value   = "strato-dkim-0002._domainkey.strato.de"
+  content = "strato-dkim-0002._domainkey.strato.de"
   comment = "Managed by Terraform"
 }