diff --git a/lib/rishka b/lib/rishka
index 88dea79..ef71197 160000
--- a/lib/rishka
+++ b/lib/rishka
@@ -1 +1 @@
-Subproject commit 88dea795dde896e7670e1ed6dde1fe05118df05d
+Subproject commit ef71197d905235c8256172337a0f3952e0787151