diff --git a/test/fixtures/prism b/test/fixtures/prism
index 115d58f71..9175663b7 160000
--- a/test/fixtures/prism
+++ b/test/fixtures/prism
@@ -1 +1 @@
-Subproject commit 115d58f71bdca603a0930a72a2afb9c1e69e7970
+Subproject commit 9175663b7a1aa2aceecbf04d124ee5b5cbc1ffd4