diff --git a/data/known-bots.json b/data/known-bots.json
index 6f3f56d..b886df4 100644
--- a/data/known-bots.json
+++ b/data/known-bots.json
@@ -173,9 +173,15 @@
 	 "url": "https://www.plagaware.com/bot"
 	},
 	{"id": "blexbot",
-	 "n": "BLEXBot (DE)",
+	 "n": "BLEXBot",
 	 "r": ["BLEXBot"],
 	 "rx": ["BLEXBot\\/(\\d\\.\\d);"],
 	 "url": "https://help.seranking.com/en/blex-crawler"
+	},
+	{"id": "sogou",
+	 "n": "Sogou web spider",
+	 "r": ["Sogou web spider"],
+	 "rx": ["Sogou web spider\\/(\\d+\\.\\d+)[;\\s\\(\\.]"],
+	 "url": "http://www.sogou.com/docs/help/webmasters.htm#07"
 	}
 ]
\ No newline at end of file
diff --git a/data/known-clients.json b/data/known-clients.json
index 3040a6e..ef40b61 100644
--- a/data/known-clients.json
+++ b/data/known-clients.json
@@ -53,7 +53,7 @@
 	},
 	{"n": "Safari",
 	 "id": "safari",
-	 "rx": [ "\\sSafari\\/(\\S+)" ]
+	 "rx": [ "\\sSafari\\/(\\d+)" ]
 	},
 	{"n": "Firefox",
 	 "id": "firefox",
diff --git a/data/known-platforms.json b/data/known-platforms.json
index 0a810be..23f1f81 100644
--- a/data/known-platforms.json
+++ b/data/known-platforms.json
@@ -13,7 +13,7 @@
 	},
 	{"n": "iOS/iPadOS",
 	 "id": "ios",
-	 "rx": [ "\\sFxiOS\\/(\\d+\\.\\d+)\\s", "\\siPhone\\sOS\\s([\\d\\._]+)\\s", "\\siPadOS\\s([\\d\\._]+)\\s", "\\sCriOS\\/(\\d+\\.\\d+)\\." ]
+	 "rx": [ "\\sFxiOS\\/(\\d+\\.\\d+)\\s", "\\siPhone\\sOS\\s([\\d\\._]+)\\s", "\\siPadOS\\s([\\d\\._]+)\\s", "\\siPad; CPU OS (\\d+)[_\\.\\s]", "\\sCriOS\\/(\\d+\\.\\d+)\\." ]
 	},
 	{"n": "Android",
 	 "id": "android",
@@ -21,7 +21,7 @@
 	},
 	{"n": "Old MacOS",
 	 "id": "macosold",
-	 "rx": [ "\\sMac OS X 10[\\._](\\d|1[0-3])[\\._;\\s\\)]", "\\sMac OS X (1[12])[\\._]" ]
+	 "rx": [ "\\sMac OS X 10[\\._](\\d|1[0-3])[\\._;\\s\\)]", "\\sMac OS X (1[123])[\\._]" ]
 	},
 	{"n": "MacOS",
 	 "id": "macos",