diff --git a/vendor/nim-bearssl b/vendor/nim-bearssl
index d55d3a86d..7640cc6aa 160000
--- a/vendor/nim-bearssl
+++ b/vendor/nim-bearssl
@@ -1 +1 @@
-Subproject commit d55d3a86d7ec3ad11b244e17b3bad490bfbd076d
+Subproject commit 7640cc6aa859f6d4ad657c892f14c76dc1d34bd5