diff --git a/CONTRIBUTORS.md b/CONTRIBUTORS.md
index 8a25921f1..5ae8d1e95 100644
--- a/CONTRIBUTORS.md
+++ b/CONTRIBUTORS.md
@@ -11,6 +11,7 @@ history and [GitHubs 'Contributors' feature](https://github.com/py-pdf/pypdf/gra
 
 ## Contributors to the pypdf (formerly pyPdf / PyPDF2) project
 
+* [abyesilyurt](https://github.com/abyesilyurt)
 * [DL6ER](https://github.com/DL6ER)
 * [ediamondscience](https://github.com/ediamondscience)
 * [Górny, Michał](https://github.com/mgorny)