diff --git a/vendor/glslang b/vendor/glslang
index a92c61f84..8a85691a0 160000
--- a/vendor/glslang
+++ b/vendor/glslang
@@ -1 +1 @@
-Subproject commit a92c61f8456fa9731c0b000a2c6fc52a740c2be7
+Subproject commit 8a85691a0740d390761a1008b4696f57facd02c4