diff --git a/.github/workflows/markdown-link-check.yml b/.github/workflows/markdown-link-check.yml
index 178baac..1b6ae37 100644
--- a/.github/workflows/markdown-link-check.yml
+++ b/.github/workflows/markdown-link-check.yml
@@ -8,6 +8,6 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       # upstream issue, https://github.com/tcort/markdown-link-check/issues/196
-      - uses: gaurav-nelson/github-action-markdown-link-check@v1
+      - uses: gaurav-nelson/github-action-markdown-link-check@1.0.15
         with:
           config-file: '.github/workflows/markdown.links.config.json'
diff --git a/README.md b/README.md
index ee33b04..7265ff4 100644
--- a/README.md
+++ b/README.md
@@ -57,7 +57,7 @@ Terraform enables you to safely and predictably create, change, and improve prod
 - [Terraform AWS Modules](https://github.com/terraform-aws-modules) + [meta-configurations repository](https://github.com/terraform-aws-modules/meta)
 - [Terraform Bug Tracker](https://github.com/hashicorp/terraform/issues)
 - [Terraform Community Modules](https://github.com/terraform-community-modules)
-- [Terraform Twitter Community](https://twitter.com/i/communities/1501688565884928007)
+- [Terraform Twitter Community](https://twitter.com/i/communities/1501688565884928007) <!-- markdown-link-check-disable-line -->
 - [Terraform Discuss](https://discuss.hashicorp.com/c/terraform-core/27)
 - [Terraform Provider/Module Registry](https://registry.terraform.io/)
 - [Terraform PDF Doc](https://github.com/dohsimpson/terraform-doc-pdf) :skull: