diff --git a/ref_gl/gl4es b/ref_gl/gl4es
index 69f911dc..a0e87aa3 160000
--- a/ref_gl/gl4es
+++ b/ref_gl/gl4es
@@ -1 +1 @@
-Subproject commit 69f911dcaf7e30de89675d8d8e22fe54748b9012
+Subproject commit a0e87aa362efa072598b7b671df67f8565b387fe