diff --git a/.github/assets/sponsors/sponsor-hummingbot.png b/.github/assets/sponsors/sponsor-hummingbot.png
deleted file mode 100644
index 2d172e7cc..000000000
Binary files a/.github/assets/sponsors/sponsor-hummingbot.png and /dev/null differ
diff --git a/README.md b/README.md
index b59c2162e..c244dc156 100644
--- a/README.md
+++ b/README.md
@@ -71,9 +71,6 @@
   <a href="https://docs.baslerweb.com/" target=_blank><img
     src="https://raw.githubusercontent.com/squidfunk/mkdocs-material/master/.github/assets/sponsors/sponsor-basler.png" height="58"
   /></a>
-  <a href="https://hummingbot.io/" target=_blank><img
-    src="https://raw.githubusercontent.com/squidfunk/mkdocs-material/master/.github/assets/sponsors/sponsor-hummingbot.png" height="58"
-  /></a>
   <a href="https://kx.com/" target=_blank><img
     src="https://raw.githubusercontent.com/squidfunk/mkdocs-material/master/.github/assets/sponsors/sponsor-kx.png" height="58"
   /></a>
diff --git a/docs/insiders/index.md b/docs/insiders/index.md
index 6b4970e76..b4b10a6e1 100644
--- a/docs/insiders/index.md
+++ b/docs/insiders/index.md
@@ -169,7 +169,6 @@ You can cancel your sponsorship anytime.[^5]
 
 [![Cirrus CI]](https://cirrus-ci.org/){ target=_blank title="Cirrus CI" }
 [![Basler]](https://docs.baslerweb.com/){ target=_blank title="Basler" }
-[![Hummingbot]](https://hummingbot.io/){ target=_blank title="Hummingbot" }
 [![KX]](https://kx.com/){ target=_blank title="KX Systems" }
 [![Manticore Games]](https://www.manticoregames.com/){ target=_blank title="Manticore Games" }
 [![Prefect]](https://orion-docs.prefect.io/){ target=_blank title="Prefect" }
@@ -199,10 +198,8 @@ You can cancel your sponsorship anytime.[^5]
 
   [Cirrus CI]: https://raw.githubusercontent.com/squidfunk/mkdocs-material/master/.github/assets/sponsors/sponsor-cirrus-ci.png
   [Basler]: https://raw.githubusercontent.com/squidfunk/mkdocs-material/master/.github/assets/sponsors/sponsor-basler.png
-  [Hummingbot]: https://raw.githubusercontent.com/squidfunk/mkdocs-material/master/.github/assets/sponsors/sponsor-hummingbot.png
   [KX]: https://raw.githubusercontent.com/squidfunk/mkdocs-material/master/.github/assets/sponsors/sponsor-kx.png
   [Manticore Games]: https://raw.githubusercontent.com/squidfunk/mkdocs-material/master/.github/assets/sponsors/sponsor-manticore-games.png
-  [Account technologies]: https://raw.githubusercontent.com/squidfunk/mkdocs-material/master/.github/assets/sponsors/sponsor-account-technologies.png
   [Prefect]: https://raw.githubusercontent.com/squidfunk/mkdocs-material/master/.github/assets/sponsors/sponsor-prefect.png
   [Datadog]: https://raw.githubusercontent.com/squidfunk/mkdocs-material/master/.github/assets/sponsors/sponsor-datadog.png
   [Zenoss]: https://raw.githubusercontent.com/squidfunk/mkdocs-material/master/.github/assets/sponsors/sponsor-zenoss.png