diff --git a/glslang/Include/Types.h b/glslang/Include/Types.h
index 85a37df2..35b48312 100644
--- a/glslang/Include/Types.h
+++ b/glslang/Include/Types.h
@@ -621,8 +621,8 @@ public:
                  unsigned int layoutSet                 : 7;
     static const unsigned int layoutSetEnd         =   0x3F;
 
-                 unsigned int layoutBinding             : 8;
-    static const unsigned int layoutBindingEnd    =    0xFF;
+                 unsigned int layoutBinding            : 16;
+    static const unsigned int layoutBindingEnd    =  0xFFFF;
 
                  unsigned int layoutIndex              :  8;
     static const unsigned int layoutIndexEnd    =      0xFF;
diff --git a/glslang/Include/revision.h b/glslang/Include/revision.h
index 21914247..304acc34 100644
--- a/glslang/Include/revision.h
+++ b/glslang/Include/revision.h
@@ -2,5 +2,5 @@
 // For the version, it uses the latest git tag followed by the number of commits.
 // For the date, it uses the current date (when then script is run).
 
-#define GLSLANG_REVISION "Overload400-PrecQual.1548"
-#define GLSLANG_DATE "01-Oct-2016"
+#define GLSLANG_REVISION "Overload400-PrecQual.1553"
+#define GLSLANG_DATE "05-Oct-2016"