diff --git a/crypto/phc-winner-argon2 b/crypto/phc-winner-argon2
index d15c3910..65b4d352 160000
--- a/crypto/phc-winner-argon2
+++ b/crypto/phc-winner-argon2
@@ -1 +1 @@
-Subproject commit d15c39108bb843a59ea403450e8efdaa6527d18c
+Subproject commit 65b4d3520292c5eafbc45a69a37cfc0568853c76