diff --git a/lib/rishka b/lib/rishka
index ef71197..ec66289 160000
--- a/lib/rishka
+++ b/lib/rishka
@@ -1 +1 @@
-Subproject commit ef71197d905235c8256172337a0f3952e0787151
+Subproject commit ec662896e43ff531fc21cf1bba886c2d84dab71c