diff --git a/CHANGELOG.md b/CHANGELOG.md
index c2d9b47..8a655c9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## [5.1.5](https://github.com/omrilotan/isbot/compare/v5.1.4...v5.1.5)
+
+- Add substring "watch" to pattern
+
 ## [5.1.4](https://github.com/omrilotan/isbot/compare/v5.1.3...v5.1.4)
 
 - Recognise search providers inapp browsers
diff --git a/fixtures/crawlers.yml b/fixtures/crawlers.yml
index b95076f..2b81571 100644
--- a/fixtures/crawlers.yml
+++ b/fixtures/crawlers.yml
@@ -203,8 +203,11 @@ DuckDuckGo:
   - DDG-Android-3.1.0
   - ddg_android/5.90.0 (com.duckduckgo.mobile.android; Android API 28)
   - ddg_android/5.90.0 (com.duckduckgo.mobile.android; Android API 30)
+  - DuckDuckBot-Https/1.1; (+https://duckduckgo.com/duckduckbot)
   - DuckDuckBot/1.0; (+http://duckduckgo.com/duckduckbot.html)
+  - DuckDuckBot/1.1; (+http://duckduckgo.com/duckduckbot.html)
   - DuckDuckGo/0 CFNetwork/1126 Darwin/19.5.0
+  - DuckDuckGo/5 (com.duckduckgo.mobile.android; android api 33)
   - Mozilla/5.0 (compatible; DuckDuckBot-Https/1.1; https://duckduckgo.com/duckduckbot)
   - Mozilla/5.0 (compatible; DuckDuckGo-Favicons-Bot/1.0; +http://duckduckgo.com)
 DuckDuckGo Bot:
diff --git a/package.json b/package.json
index 5b84695..e7b2c5c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "isbot",
-  "version": "5.1.4",
+  "version": "5.1.5",
   "description": "🤖/👨‍🦰 Recognise bots/crawlers/spiders using the user agent string.",
   "keywords": [
     "bot",
diff --git a/src/patterns.json b/src/patterns.json
index b62647f..4fd1f3f 100644
--- a/src/patterns.json
+++ b/src/patterns.json
@@ -156,6 +156,7 @@
   "url",
   "virtuoso",
   "wappalyzer",
+  "watch",
   "webglance",
   "webkit2png",
   "whatcms/",