diff --git a/apps/rpn b/apps/rpn
index df2a10a9a..908ab2071 160000
--- a/apps/rpn
+++ b/apps/rpn
@@ -1 +1 @@
-Subproject commit df2a10a9a03fba3556840f33da5d3b68343bbc97
+Subproject commit 908ab20719de2d8f30d9fc2da5220f502ef014fb