diff --git a/test/browser-test.json b/test/browser-test.json
index bce9f22..fd413b9 100644
--- a/test/browser-test.json
+++ b/test/browser-test.json
@@ -189,6 +189,16 @@
             "major"   : "20"
         }
     },
+    {
+        "desc"    : "Chrome",
+        "ua"      : "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4758.102 Safari/537.36",
+        "expect"  :
+        {
+            "name"    : "Chrome",
+            "version" : "100.0.4758.102",
+            "major"   : "100"
+        }
+    },
     {
             "desc"    : "Chrome Headless",
             "ua"      : "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome Safari/537.36",
@@ -409,6 +419,16 @@
             "major"   : "15"
         }
     },
+    {
+        "desc"    : "Firefox",
+        "ua"      : "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:100.0) Gecko/20100101 Firefox/100.0",
+        "expect"  :
+        {
+            "name"    : "Firefox",
+            "version" : "100.0",
+            "major"   : "100"
+        }
+    },
     {
         "desc"    : "Firefox Reality",
         "ua"      : "Mozilla/5.0 (Android 7.1.2; Mobile VR; rv:65.0) Gecko/65.0 Firefox/65.0",
@@ -1258,6 +1278,16 @@
             "major"   : "18"
         }
     },
+    {
+        "desc"    : "Microsoft Edge 100",
+        "ua"      : "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.1108.55 Safari/537.36 Edg/100.0.1108.55",
+        "expect"  :
+        {
+            "name"    : "Edge",
+            "version" : "100.0.1108.55",
+            "major"   : "100"
+        }
+    },
     {
         "desc"    : "Microsoft Edge on iOS",
         "ua"      : "Mozilla/5.0 (iPhone; CPU iPhone OS 11_4 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/11.0 EdgiOS/42.1.1.0 Mobile/15F79 Safari/605.1.15",