diff --git a/docs/reference/support-policy.md b/docs/reference/support-policy.md
index 05141a894..9cbc6428a 100644
--- a/docs/reference/support-policy.md
+++ b/docs/reference/support-policy.md
@@ -86,6 +86,7 @@ The table below describes recent versions of Stencil and the version of TypeScri
 
 | Stencil Version | TypeScript Version |
 |:---------------:|:------------------:|
+|     v4.20.0     |       v5.5.3       |
 |     v4.16.0     |       v5.4.5       |
 |     v4.15.0     |       v5.4.4       |
 |     v4.14.0     |       v5.4.3       |