diff --git a/README.md b/README.md
index cabd5df..d61be03 100644
--- a/README.md
+++ b/README.md
@@ -65,6 +65,7 @@ credits
 - BMPString support added by [Felipe Gasper](https://github.com/FGasper)
 - extended tag support added by [Péter Budai](https://www.peterbudai.eu/)
 - patches by [Gergely Nagy](https://github.com/ngg)
+- Relative OID support added by [Mistial Developer](https://github.com/mistial-dev)
 
 links
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