diff --git a/readme.md b/readme.md
index 75783d95..8042448d 100644
--- a/readme.md
+++ b/readme.md
@@ -93,7 +93,7 @@ WebOS, Windows [Phone/Mobile], Zenwalk, ...
 
 ```sh
 # Possible 'cpu.architecture'
-68k, amd64, arm[64], avr, ia[32/64], irix[64], mips[64], pa-risc, ppc, sparc[64]
+68k, amd64, arm[64/hf], avr, ia[32/64], irix[64], mips[64], pa-risc, ppc, sparc[64]
 ```
 
 * `getResult()`
diff --git a/src/ua-parser.js b/src/ua-parser.js
index e00be6a7..0b8f6c4f 100755
--- a/src/ua-parser.js
+++ b/src/ua-parser.js
@@ -357,6 +357,12 @@
             /((?:i[346]|x)86)[;\)]/i                                            // IA32
             ], [[ARCHITECTURE, 'ia32']], [
 
+            /\b(aarch64|armv?8e?l?)\b/i                                         // ARM64
+            ], [[ARCHITECTURE, 'arm64']], [
+
+            /\b(arm(?:v[67])?ht?n?[fl]p?)\b/i                                   // ARMHF
+            ], [[ARCHITECTURE, 'armhf']], [
+
             // PocketPC mistakenly identified as PowerPC
             /windows\s(ce|mobile);\sppc;/i
             ], [[ARCHITECTURE, 'arm']], [
@@ -367,7 +373,7 @@
             /(sun4\w)[;\)]/i                                                    // SPARC
             ], [[ARCHITECTURE, 'sparc']], [
 
-            /((?:avr32|ia64(?=;))|68k(?=\))|arm(?:64|(?=v\d+[;l]))|(?=atmel\s)avr|(?:irix|mips|sparc)(?:64)?(?=;)|pa-risc)/i
+            /((?:avr32|ia64(?=;))|68k(?=\))|\barm(?:64|(?=v(?:[1-7]|[5-7]1)l?|;))|(?=atmel\s)avr|(?:irix|mips|sparc)(?:64)?(?=;)|pa-risc)/i
                                                                                 // IA64, 68K, ARM/64, AVR/32, IRIX/64, MIPS/64, SPARC/64, PA-RISC
             ], [[ARCHITECTURE, util.lowerize]]
         ],
diff --git a/test/cpu-test.json b/test/cpu-test.json
index f42ee76d..a495ad13 100644
--- a/test/cpu-test.json
+++ b/test/cpu-test.json
@@ -40,7 +40,15 @@
         }
     },
     {
-        "desc"    : "ARMv6",
+        "desc"    : "ARM",
+        "ua"      : "Mozilla/5.0 (Mobile; Windows Phone 8.1; Android 4.0; ARM; Trident/7.0; Touch; rv:11.0; IEMobile/11.0; NOKIA; Lumia 635) like iPhone OS 7_0_3 Mac OS X AppleWebKit/537 (KHTML, like Gecko) Mobile Safari/537",
+        "expect"  :
+        {
+            "architecture"  : "arm"
+        }
+    },
+    {
+        "desc"    : "ARMv61",
         "ua"      : "Mozilla/5.0 (X11; U; Linux armv61; en-US; rv:1.9.1b2pre) Gecko/20081015 Fennec/1.0a1",
         "expect"  :
         {
@@ -49,12 +57,44 @@
     },
     {
         "desc"    : "ARMv7",
+        "ua"      : "Mozilla/5.0 (Linux ARMv7) WebKitGTK+/3.4.9 vimprobable2",
+        "expect"  :
+        {
+            "architecture"  : "arm"
+        }
+    },
+    {
+        "desc"    : "ARMv7l",
+        "ua"      : "Mozilla/5.0 (SMART-TV; X11; Linux armv7l) AppleWebKit/537.42 (KHTML, like Gecko) Chromium/25.0.1349.2 Chrome/25.0.1349.2 Safari/537.42",
+        "expect"  :
+        {
+            "architecture"  : "arm"
+        }
+    },
+    {
+        "desc"    : "ARMv7l",
         "ua"      : "Mozilla/5.0 (X11; CrOS armv7l 9765.85.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.123 Safari/537.36",
         "expect"  :
         {
             "architecture"  : "arm"
         }
     },
+    {
+        "desc"    : "ARMv8",
+        "ua"      : "Mozilla/5.0 (X11; Linux armv8l; rv:45.0) Gecko/20100101 Firefox/45.0",
+        "expect"  :
+        {
+            "architecture"  : "arm64"
+        }
+    },
+    {
+        "desc"    : "AARCH64",
+        "ua"      : "Mozilla/5.0 (X11; CrOS aarch64 13310.93.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.133 Safari/537.36",
+        "expect"  :
+        {
+            "architecture"  : "arm64"
+        }
+    },
     {
         "desc"    : "Pocket PC",
         "ua"      : "Opera/9.7 (Windows Mobile; PPC; Opera Mobi/35166; U; en) Presto/2.2.1",