diff --git a/deps/libtommath b/deps/libtommath
index 66de8642..5108f123 160000
--- a/deps/libtommath
+++ b/deps/libtommath
@@ -1 +1 @@
-Subproject commit 66de86426e9cdb88526974c765108f01554af2b0
+Subproject commit 5108f12350b6daa4aa5dbc846517ad1db2f8388a