diff --git a/thirdparty/libtomcrypt b/thirdparty/libtomcrypt
index 507c6682..a81dab99 160000
--- a/thirdparty/libtomcrypt
+++ b/thirdparty/libtomcrypt
@@ -1 +1 @@
-Subproject commit 507c66827f218de5bcae51fed1acfbe0db7824a1
+Subproject commit a81dab997092c644413ec4906071018d4814922c