diff --git a/lib/linguist/samples.json b/lib/linguist/samples.json
index d63f4157..8ce707c0 100644
--- a/lib/linguist/samples.json
+++ b/lib/linguist/samples.json
@@ -170,7 +170,9 @@
     "GLSL": [
       ".fp",
       ".frag",
-      ".glsl"
+      ".frg",
+      ".glsl",
+      ".vrx"
     ],
     "Game Maker Language": [
       ".gml"
@@ -781,8 +783,8 @@
       "exception.zep.php"
     ]
   },
-  "tokens_total": 643487,
-  "languages_total": 843,
+  "tokens_total": 643530,
+  "languages_total": 845,
   "tokens": {
     "ABAP": {
       "*/**": 1,
@@ -23553,14 +23555,14 @@
       "////": 4,
       "High": 1,
       "quality": 2,
-      "(": 435,
+      "(": 437,
       "Some": 1,
       "browsers": 1,
       "may": 1,
       "freeze": 1,
       "or": 1,
       "crash": 1,
-      ")": 435,
+      ")": 437,
       "//#define": 10,
       "HIGHQUALITY": 2,
       "Medium": 1,
@@ -23602,7 +23604,7 @@
       "eps": 5,
       "e": 4,
       "-": 108,
-      ";": 383,
+      ";": 391,
       "PI": 3,
       "vec3": 165,
       "sunDir": 5,
@@ -23621,13 +23623,13 @@
       "tonemapping": 1,
       "mod289": 4,
       "x": 11,
-      "{": 82,
+      "{": 84,
       "return": 47,
       "floor": 8,
-      "*": 115,
+      "*": 116,
       "/": 24,
-      "}": 82,
-      "vec4": 73,
+      "}": 84,
+      "vec4": 77,
       "permute": 4,
       "x*34.0": 1,
       "+": 108,
@@ -23743,7 +23745,7 @@
       "p*0.5": 1,
       "Other": 1,
       "bump": 2,
-      "pos": 42,
+      "pos": 43,
       "rayDir": 43,
       "s": 23,
       "Fade": 1,
@@ -23931,8 +23933,8 @@
       "iResolution.x/iResolution.y*0.5": 1,
       "rd.x": 1,
       "rd.y": 1,
-      "void": 31,
-      "main": 5,
+      "void": 33,
+      "main": 7,
       "gl_FragCoord.xy": 7,
       "*0.25": 4,
       "*0.5": 1,
@@ -23944,7 +23946,16 @@
       "col*exposure": 1,
       "x*": 2,
       ".5": 1,
-      "gl_FragColor": 3,
+      "gl_FragColor": 4,
+      "varying": 6,
+      "v_color": 4,
+      "uniform": 8,
+      "mat4": 1,
+      "u_MVPMatrix": 2,
+      "attribute": 2,
+      "a_position": 1,
+      "a_color": 2,
+      "gl_Position": 1,
       "#version": 2,
       "core": 1,
       "cbar": 2,
@@ -23980,11 +23991,9 @@
       "AMBIENT": 2,
       "MAX_DIST": 3,
       "MAX_DIST_SQUARED": 3,
-      "uniform": 7,
       "lightColor": 3,
       "[": 29,
       "]": 29,
-      "varying": 4,
       "fragmentNormal": 2,
       "cameraVector": 2,
       "lightVector": 4,
@@ -69657,7 +69666,7 @@
     "GAMS": 363,
     "GAP": 9944,
     "GAS": 133,
-    "GLSL": 4033,
+    "GLSL": 4076,
     "Game Maker Language": 13310,
     "Gnuplot": 1023,
     "Gosu": 410,
@@ -69854,7 +69863,7 @@
     "GAMS": 1,
     "GAP": 7,
     "GAS": 1,
-    "GLSL": 5,
+    "GLSL": 7,
     "Game Maker Language": 13,
     "Gnuplot": 6,
     "Gosu": 4,
@@ -70004,5 +70013,5 @@
     "fish": 3,
     "wisp": 1
   },
-  "md5": "59afe9ab875947c5df3590aef023152d"
+  "md5": "bb637c5d1f457edff3f8c2676d10807a"
 }
\ No newline at end of file