diff --git a/README.md b/README.md
index b0494e54b..2a3740675 100644
--- a/README.md
+++ b/README.md
@@ -34,7 +34,7 @@ MobX is made possible by the generosity of the sponsors below, and many other [i
 
 **🥈 Silver sponsors (\$100+ per month):**<br/>
 <a href="https://www.codefirst.co.uk/"><img src="https://mobx.js.org/assets/codefirst.png" align="center" width="100" title="CodeFirst" alt="CodeFirst"/></a>
-<a href="https://www.dcsl.com/"><img src="https://mobx.js.org/assets/dcsl.png" align="center" width="100" title="DCSL Guidesmiths" alt="DCSL Guidesmiths"/></a>
+<a href="https://www.one-beyond.com"><img src="https://mobx.js.org/assets/dcsl.png" align="center" width="100" title="One Beyond" alt="One Beyond"/></a>
 <a href="https://www.bugsnag.com/platforms/react-error-reporting?utm_source=MobX&utm_medium=Website&utm_content=open-source&utm_campaign=2019-community&utm_term=20190913"><img src="https://mobx.js.org/assets/bugsnag.jpg" align="center" width="100" title="Bugsnag" alt="Bugsnag"/></a>
 <a href="https://curology.com/blog/tech"><img src="https://mobx.js.org/assets/curology.png" align="center" width="100" title="Curology" alt="Curology"/></a>
 <a href="https://modulz.app/"><img src="https://mobx.js.org/assets/modulz.png" align="center" width="100" title="Modulz" alt="Modulz"/></a>
diff --git a/docs/README.md b/docs/README.md
index a44f46970..b211435e8 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -35,7 +35,7 @@ MobX is made possible by the generosity of the sponsors below, and many other [i
 
 **🥈 Silver sponsors (\$100+ per month):**<br/>
 <a href="https://www.codefirst.co.uk/"><img src="https://mobx.js.org/assets/codefirst.png" align="center" width="80" title="CodeFirst" alt="CodeFirst"/></a>
-<a href="https://www.dcsl.com/"><img src="https://mobx.js.org/assets/dcsl.png" align="center" width="80" title="DCSL Guidesmiths" alt="DCSL Guidesmiths"/></a>
+<a href="https://www.one-beyond.com"><img src="https://mobx.js.org/assets/dcsl.png" align="center" width="90" title="One Beyond" alt="One Beyond"/></a>
 <a href="https://www.bugsnag.com/platforms/react-error-reporting?utm_source=MobX&utm_medium=Website&utm_content=open-source&utm_campaign=2019-community&utm_term=20190913"><img src="https://mobx.js.org/assets/bugsnag.jpg" align="center" width="80" title="Bugsnag" alt="Bugsnag"/></a>
 <a href="https://curology.com/blog/tech"><img src="https://mobx.js.org/assets/curology.png" align="center" width="80" title="Curology" alt="Curology"/></a>
 <a href="https://modulz.app/"><img src="https://mobx.js.org/assets/modulz.png" align="center" width="80" title="Modulz" alt="Modulz"/></a>
diff --git a/docs/assets/dcsl.png b/docs/assets/dcsl.png
index 1d8650aec..a6ce1522c 100644
Binary files a/docs/assets/dcsl.png and b/docs/assets/dcsl.png differ