diff --git a/lib/linguist/languages.yml b/lib/linguist/languages.yml
index 951f92f0..6267be92 100644
--- a/lib/linguist/languages.yml
+++ b/lib/linguist/languages.yml
@@ -1139,6 +1139,8 @@ Matlab:
   type: programming
   color: "#bb92ac"
   primary_extension: .matlab
+  extensions:
+  - .m
 
 Max:
   type: programming
diff --git a/lib/linguist/samples.json b/lib/linguist/samples.json
index b9ca164a..8e205c94 100644
--- a/lib/linguist/samples.json
+++ b/lib/linguist/samples.json
@@ -213,6 +213,9 @@
     "JSON5": [
       ".json5"
     ],
+    "JSONiq": [
+      ".jq"
+    ],
     "JSONLD": [
       ".jsonld"
     ],
@@ -626,8 +629,8 @@
       ".gemrc"
     ]
   },
-  "tokens_total": 534527,
-  "languages_total": 660,
+  "tokens_total": 534678,
+  "languages_total": 662,
   "tokens": {
     "ABAP": {
       "*/**": 1,
@@ -30287,6 +30290,57 @@
       "type": 1,
       "url": 1
     },
+    "JSONiq": {
+      "(": 14,
+      "Query": 2,
+      "for": 4,
+      "returning": 1,
+      "one": 1,
+      "database": 2,
+      "entry": 1,
+      ")": 14,
+      "import": 5,
+      "module": 5,
+      "namespace": 5,
+      "req": 6,
+      ";": 9,
+      "catalog": 4,
+      "variable": 4,
+      "id": 3,
+      "param": 4,
+      "-": 11,
+      "values": 4,
+      "[": 5,
+      "]": 5,
+      "part": 2,
+      "get": 2,
+      "data": 4,
+      "by": 2,
+      "key": 1,
+      "searching": 1,
+      "the": 1,
+      "keywords": 1,
+      "index": 3,
+      "phrase": 2,
+      "limit": 2,
+      "integer": 1,
+      "result": 1,
+      "at": 1,
+      "idx": 2,
+      "in": 1,
+      "search": 1,
+      "where": 1,
+      "le": 1,
+      "let": 1,
+      "result.s": 1,
+      "result.p": 1,
+      "return": 1,
+      "{": 2,
+      "|": 2,
+      "score": 1,
+      "result.r": 1,
+      "}": 2
+    },
     "JSONLD": {
       "{": 7,
       "}": 7,
@@ -55963,6 +56017,7 @@
     "JavaScript": 76934,
     "JSON": 183,
     "JSON5": 57,
+    "JSONiq": 151,
     "JSONLD": 18,
     "Julia": 247,
     "Kotlin": 155,
@@ -56127,6 +56182,7 @@
     "JavaScript": 20,
     "JSON": 4,
     "JSON5": 2,
+    "JSONiq": 2,
     "JSONLD": 1,
     "Julia": 1,
     "Kotlin": 1,
@@ -56229,5 +56285,5 @@
     "YAML": 2,
     "Zephir": 2
   },
-  "md5": "cfe93e6d1fcee13be22ed16bf1c449bd"
+  "md5": "d63dba05d93104a7fb8207b9df7de2cd"
 }
\ No newline at end of file