diff --git a/test/fixtures/prism b/test/fixtures/prism
index aa42f459b..4f455dcdc 160000
--- a/test/fixtures/prism
+++ b/test/fixtures/prism
@@ -1 +1 @@
-Subproject commit aa42f459ba1c803f1a29fb3cc973fa243787523a
+Subproject commit 4f455dcdc6c78e41f3ed8905f4cc1cdff7765fbd