diff --git a/zcash-haskell b/zcash-haskell
index 7092764..62cda9c 160000
--- a/zcash-haskell
+++ b/zcash-haskell
@@ -1 +1 @@
-Subproject commit 70927645e774d53dd04650d68d996670033a8ef1
+Subproject commit 62cda9cc15621dead6fbfd7a4944840408d69da4