diff --git a/docs/maintainer/knowledge_base.mdx b/docs/maintainer/knowledge_base.mdx
index a81fdf8d2e..6cf7d21802 100644
--- a/docs/maintainer/knowledge_base.mdx
+++ b/docs/maintainer/knowledge_base.mdx
@@ -1204,6 +1204,7 @@ Currently available packages:
 
 | Name               | Available on:            | Empty on:        |
 | ------------------ | ------------------------ | ---------------- |
+| backports.zstd     | python >=3.10,\<3.14     | python >=3.14    |
 | backports.strenum  | python >=3.8,\<3.11      | python >=3.12    |
 | dataclasses        | python >=3.6,\<3.7       | python >=3.7     |
 | enum34             | python =2.7              | python >=3.4     |