diff --git a/2021/Lox b/2021/Lox
index d0b43e4..de289cd 160000
--- a/2021/Lox
+++ b/2021/Lox
@@ -1 +1 @@
-Subproject commit d0b43e4d6042488c2508634c0d8096e5ec38a8ed
+Subproject commit de289cde2f2b1bf5913f426f56be33a9144e10ac
diff --git a/2021/redfast00 b/2021/redfast00
index 2c3498b..0189e47 160000
--- a/2021/redfast00
+++ b/2021/redfast00
@@ -1 +1 @@
-Subproject commit 2c3498b24e3a7a7560a456b455352a2d954226ff
+Subproject commit 0189e472e3eed66d8d2ff177c69ddd12d193d296