diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 5bedb3f..6172d4e 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -1,4 +1,4 @@
-<h1><img width=250px src="https://atsign.dev/assets/img/atPlatform_logo_gray.svg?sanitize=true"></h1>
+<h1><a href="https://atsign.com#gh-light-mode-only"><img width=250px src="https://atsign.com/wp-content/uploads/2022/05/atsign-logo-horizontal-color2022.svg#gh-light-mode-only" alt="The Atsign Foundation"></a><a href="https://atsign.com#gh-dark-mode-only"><img width=250px src="https://atsign.com/wp-content/uploads/2023/08/atsign-logo-horizontal-reverse2022-Color.svg#gh-dark-mode-only" alt="The Atsign Foundation"></a>
 
 # Contributing guidelines
 
diff --git a/SECURITY.md b/SECURITY.md
index 06ed9cd..5a85ead 100644
--- a/SECURITY.md
+++ b/SECURITY.md
@@ -1,4 +1,4 @@
-<h1><img width=250px src="https://atsign.dev/assets/img/atPlatform_logo_gray.svg?sanitize=true"></h1>
+<h1><a href="https://atsign.com#gh-light-mode-only"><img width=250px src="https://atsign.com/wp-content/uploads/2022/05/atsign-logo-horizontal-color2022.svg#gh-light-mode-only" alt="The Atsign Foundation"></a><a href="https://atsign.com#gh-dark-mode-only"><img width=250px src="https://atsign.com/wp-content/uploads/2023/08/atsign-logo-horizontal-reverse2022-Color.svg#gh-dark-mode-only" alt="The Atsign Foundation"></a>
 
 # Atsign Foundation Open Source Security Policies and Procedures
 
diff --git a/code_of_conduct.md b/code_of_conduct.md
index 9122094..56ca487 100644
--- a/code_of_conduct.md
+++ b/code_of_conduct.md
@@ -1,4 +1,4 @@
-<h1><img width=250px src="https://atsign.dev/assets/img/atPlatform_logo_gray.svg?sanitize=true"></h1>
+<h1><a href="https://atsign.com#gh-light-mode-only"><img width=250px src="https://atsign.com/wp-content/uploads/2022/05/atsign-logo-horizontal-color2022.svg#gh-light-mode-only" alt="The Atsign Foundation"></a><a href="https://atsign.com#gh-dark-mode-only"><img width=250px src="https://atsign.com/wp-content/uploads/2023/08/atsign-logo-horizontal-reverse2022-Color.svg#gh-dark-mode-only" alt="The Atsign Foundation"></a>
 
 # The Atsign Foundation Code of Conduct