diff --git a/main/libraries/python-trinity b/main/libraries/python-trinity
index 001afb99c..966fdf8ba 160000
--- a/main/libraries/python-trinity
+++ b/main/libraries/python-trinity
@@ -1 +1 @@
-Subproject commit 001afb99c235683b5cbe4097ae5575a616f85405
+Subproject commit 966fdf8ba2100695dee63cbd503b54afff0c9463