diff --git a/assets/blendGlow.frag b/assets/blendGlow.frag
index cc73de62b..31a3499f9 100644
--- a/assets/blendGlow.frag
+++ b/assets/blendGlow.frag
@@ -1,4 +1,4 @@
-#version 100
+#version 120
 #ifdef GL_ES
     precision mediump float;
 #endif