diff --git a/test/fixtures/prism b/test/fixtures/prism
index aa42f459b..a54abc4d1 160000
--- a/test/fixtures/prism
+++ b/test/fixtures/prism
@@ -1 +1 @@
-Subproject commit aa42f459ba1c803f1a29fb3cc973fa243787523a
+Subproject commit a54abc4d1b7d4d255b9f71f2b7e6880a7b4fc498