diff --git a/README.md b/README.md
index 6ef195c..480bcad 100644
--- a/README.md
+++ b/README.md
@@ -42,7 +42,7 @@ https://cloud.google.com/vpn/docs/how-to/creating-ha-vpn
 
 | Name | Version |
 |------|---------|
-| aws | <3.0,>= 2.51.0 |
+| aws | <4.0,>= 2.51.0 |
 | google | <4.0,>= 3.11.0 |
 | google-beta | <4.0,>= 3.11.0 |
 
@@ -50,7 +50,7 @@ https://cloud.google.com/vpn/docs/how-to/creating-ha-vpn
 
 | Name | Version |
 |------|---------|
-| aws | <3.0,>= 2.51.0 |
+| aws | <4.0,>= 2.51.0 |
 | google | <4.0,>= 3.11.0 |
 | google-beta | <4.0,>= 3.11.0 |
 | random | n/a |
diff --git a/versions.tf b/versions.tf
index 003f2d7..daf9b24 100644
--- a/versions.tf
+++ b/versions.tf
@@ -16,6 +16,6 @@ terraform {
   required_providers {
     google      = "<4.0,>= 3.11.0"
     google-beta = "<4.0,>= 3.11.0"
-    aws         = "<3.0,>= 2.51.0"
+    aws         = "<4.0,>= 2.51.0"
   }
 }