diff --git a/external/supercop b/external/supercop
index 633500ad8..e887b2fb4 160000
--- a/external/supercop
+++ b/external/supercop
@@ -1 +1 @@
-Subproject commit 633500ad8c8759995049ccd022107d1fa8a1bbc9
+Subproject commit e887b2fb4bfcfcc454b2005472ad1df6f2191f52