diff --git a/.github/assets/sponsors/sponsor-rackn.png b/.github/assets/sponsors/sponsor-rackn.png
new file mode 100644
index 000000000..77bf33dc2
Binary files /dev/null and b/.github/assets/sponsors/sponsor-rackn.png differ
diff --git a/README.md b/README.md
index ffbf2e6d0..362de9f31 100644
--- a/README.md
+++ b/README.md
@@ -146,6 +146,9 @@
   <a href="https://cash.app/" target=_blank><img
     src="https://raw.githubusercontent.com/squidfunk/mkdocs-material/master/.github/assets/sponsors/sponsor-cashapp.png" height="58"
   /></a>
+  <a href="https://rackn.com/" target=_blank><img
+    src="https://raw.githubusercontent.com/squidfunk/mkdocs-material/master/.github/assets/sponsors/sponsor-rackn.png" height="58"
+  /></a>
 </p>
 <p>&nbsp;</p>
 
diff --git a/docs/insiders/index.md b/docs/insiders/index.md
index 345ddcf92..d6d18e6b3 100644
--- a/docs/insiders/index.md
+++ b/docs/insiders/index.md
@@ -189,6 +189,7 @@ You can cancel your sponsorship anytime.[^5]
 [![SealVault]](https://sealvault.org/){ target=_blank title="SealVault" }
 [![Neptune]](https://neptune.ai/){ target=_blank title="Neptune" }
 [![Cash App]](https://cash.app/){ target=_blank title="Cash App" }
+[![RackN]](https://rackn.com/){ target=_blank title="RackN" }
 
 </div>
 
@@ -219,6 +220,7 @@ You can cancel your sponsorship anytime.[^5]
   [SealVault]: https://raw.githubusercontent.com/squidfunk/mkdocs-material/master/.github/assets/sponsors/sponsor-sealvault.png
   [Neptune]: https://raw.githubusercontent.com/squidfunk/mkdocs-material/master/.github/assets/sponsors/sponsor-neptune-ai.png
   [Cash App]: https://raw.githubusercontent.com/squidfunk/mkdocs-material/master/.github/assets/sponsors/sponsor-cashapp.png
+  [RackN]: https://raw.githubusercontent.com/squidfunk/mkdocs-material/master/.github/assets/sponsors/sponsor-rackn.png
 
 <hr />