diff --git a/ext/crlib b/ext/crlib
index 63cfde1..12d339e 160000
--- a/ext/crlib
+++ b/ext/crlib
@@ -1 +1 @@
-Subproject commit 63cfde122f6479ec94af5c16caf9fbda885f814a
+Subproject commit 12d339e8f272db2fe39e4f54c430bbea1f781f7d