diff --git a/README.md b/README.md
index 2d8f74c..a897158 100644
--- a/README.md
+++ b/README.md
@@ -92,7 +92,7 @@ Then reapply the given cluster component.
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.0.0 |
 | <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 4.0, < 6.0.0 |
-| <a name="requirement_helm"></a> [helm](#requirement\_helm) | >= 2.0 |
+| <a name="requirement_helm"></a> [helm](#requirement\_helm) | >= 2.0.0, < 3.0.0 |
 | <a name="requirement_kubernetes"></a> [kubernetes](#requirement\_kubernetes) | >= 2.7.1, != 2.21.0 |
 
 ## Providers
diff --git a/src/README.md b/src/README.md
index f34c7b2..06c8e4b 100644
--- a/src/README.md
+++ b/src/README.md
@@ -73,7 +73,7 @@ Then reapply the given cluster component.
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.0.0 |
 | <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 4.0, < 6.0.0 |
-| <a name="requirement_helm"></a> [helm](#requirement\_helm) | >= 2.0 |
+| <a name="requirement_helm"></a> [helm](#requirement\_helm) | >= 2.0.0, < 3.0.0 |
 | <a name="requirement_kubernetes"></a> [kubernetes](#requirement\_kubernetes) | >= 2.7.1, != 2.21.0 |
 
 ## Providers