diff --git a/ext/crlib b/ext/crlib
index 5b1079f..3531eb9 160000
--- a/ext/crlib
+++ b/ext/crlib
@@ -1 +1 @@
-Subproject commit 5b1079f6c7d1d9027836fd4a6f53059fc273c322
+Subproject commit 3531eb9485183ac88315c5b3496ef25f9406142d