diff --git a/source/Geo/json/Geo.json b/source/Geo/json/Geo.json
index 5b0ecd45..99817867 100644
--- a/source/Geo/json/Geo.json
+++ b/source/Geo/json/Geo.json
@@ -1287,7 +1287,7 @@
             }, 
             "east": 31.3146115, 
             "flagURL": "http://upload.wikimedia.org/wikipedia/commons/6/6f/Flag_of_the_Democratic_Republic_of_the_Congo.svg", 
-            "imdbName": "Democratic Republic of Congo", 
+            "imdbName": "The Democratic Republic Of Congo", 
             "languages": [
                 "Lingala"
             ], 
diff --git a/source/Ox/js/String.js b/source/Ox/js/String.js
index 1454c5f7..3f89e93d 100644
--- a/source/Ox/js/String.js
+++ b/source/Ox/js/String.js
@@ -362,6 +362,8 @@ Ox.parseUserAgent = function(userAgent) {
                 '10.9': '10.9 (Mavericks)',
                 '10.10': '10.10 (Yosemite)',
                 '10.11': '10.11 (El Capitan)',
+                '10.12': '10.12 (Sierra)',
+                '10.13': '10.13 (High Sierra)',
                 'CrOS': 'Chrome OS',
                 'NT 4.0': 'NT 4.0 (Windows NT)',
                 'NT 4.1': 'NT 4.1 (Windows 98)',