diff --git a/AUTHORS b/AUTHORS
index 174683264b..d79d4ed7d8 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -96,6 +96,7 @@ Alexei Sholik <alcosholik@gmail.com>
 Alexey Borzenkov <snaury@gmail.com>
 Alexey Neganov <neganovalexey@gmail.com>
 Alexey Palazhchenko <alexey.palazhchenko@gmail.com>
+Alexey Semenyuk <alexsemenyuk88@gmail.com>
 Alexis Hildebrandt <surryhill@gmail.com>
 Ali Rizvi-Santiago <arizvisa@gmail.com>
 Aliaksandr Valialkin <valyala@gmail.com>
diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index 6e7d3e00e0..ed9784ca11 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -145,6 +145,7 @@ Alexey Borzenkov <snaury@gmail.com>
 Alexey Naidonov <alexey.naidyonov@gmail.com>
 Alexey Neganov <neganovalexey@gmail.com>
 Alexey Palazhchenko <alexey.palazhchenko@gmail.com>
+Alexey Semenyuk <alexsemenyuk88@gmail.com>
 Alexis Hildebrandt <surryhill@gmail.com>
 Alexis Hunt <lexer@google.com>
 Alexis Imperial-Legrand <ail@google.com>