diff --git a/submodules/libfp311online b/submodules/libfp311online
index 66467e4c18747baec949d3cec595b0c985f7a00c..2f93a51b84dcfc9420395e9ad2f36db9a7307da9 160000
--- a/submodules/libfp311online
+++ b/submodules/libfp311online
@@ -1 +1 @@
-Subproject commit 66467e4c18747baec949d3cec595b0c985f7a00c
+Subproject commit 2f93a51b84dcfc9420395e9ad2f36db9a7307da9