diff --git a/regexes.yaml b/regexes.yaml
index 302e4b5b..60a89b0f 100644
--- a/regexes.yaml
+++ b/regexes.yaml
@@ -225,6 +225,9 @@ user_agent_parsers:
     family_replacement: 'TikTok'
   - regex: '(BytedanceWebview)\/[a-z0-9]+'
     family_replacement: 'TikTok'
+  # KakaoTalk
+  - regex: 'Mozilla.{1,200}Mobile.{1,100}(KAKAOTALK)/(\d+)\.(\d+)\.(\d+)'
+    family_replacement: 'KakaoTalk'
 
   # Phantom app
   - regex: 'Mozilla.{1,200}Mobile.{1,100}(Phantom\/ios|Phantom\/android).(\d+)\.(\d+)\.(\d+)'
diff --git a/tests/test_ua.yaml b/tests/test_ua.yaml
index a1204a6f..4e2fe0fc 100644
--- a/tests/test_ua.yaml
+++ b/tests/test_ua.yaml
@@ -7850,7 +7850,25 @@ test_cases:
     major: 
     minor: 
     patch: 
-        
+
+  - user_agent_string: 'Mozilla/5.0 (iPhone; CPU iPhone OS 18_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/15E148 Safari/604.1 KAKAOTALK/11.3.1 (INAPP)'
+    family: 'KakaoTalk'
+    major: '11'
+    minor: '3'
+    patch: '1'
+
+  - user_agent_string: 'Mozilla/5.0 (iPhone; CPU iPhone OS 18_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/15E148 Safari/604.1 KAKAOTALK/11.3.1 (PFINAPP)'
+    family: 'KakaoTalk'
+    major: '11'
+    minor: '3'
+    patch: '1'
+
+  - user_agent_string: 'Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/131.0.0.0 Mobile Safari/537.36 KAKAOTALK/11.3.1 (INAPP)'
+    family: 'KakaoTalk'
+    major: '11'
+    minor: '3'
+    patch: '1'
+
   - user_agent_string: 'Mozilla/5.0 (iPhone; CPU iPhone OS 11_2_6 like Mac OS X) AppleWebKit/604.5.6 (KHTML, like Gecko) Mobile/15D100 Flipboard/4.2.2'
     family: 'Flipboard'
     major: '4'