diff --git a/thirdparty/libtommath b/thirdparty/libtommath
index 652d70a3..ae40a87a 160000
--- a/thirdparty/libtommath
+++ b/thirdparty/libtommath
@@ -1 +1 @@
-Subproject commit 652d70a31fcecc7beb7a01b3edef645039f54778
+Subproject commit ae40a87a920099a7d9d00979570e0c8d917a1fd7