diff --git a/test/fixtures/prism b/test/fixtures/prism
index eb4a82310..8c12a6b0a 160000
--- a/test/fixtures/prism
+++ b/test/fixtures/prism
@@ -1 +1 @@
-Subproject commit eb4a8231003f7f33736cca5271ddc732e98354c5
+Subproject commit 8c12a6b0a606887c74a1c5dae14b9809f59517e2