diff --git a/regexes.yaml b/regexes.yaml
index 0a1c0b95..8bb317dd 100644
--- a/regexes.yaml
+++ b/regexes.yaml
@@ -606,8 +606,8 @@ user_agent_parsers:
   - regex: 'Superhuman'
     family_replacement: 'Superhuman'
 
-  # Vivaldi uses "Vivaldi"
-  - regex: '(Vivaldi)/(\d+)\.(\d+)\.(\d+)'
+  # Vivaldi
+  - regex: '(Vivaldi)/(\d+)(?:\.(\d+)|)(?:\.(\d+)|)(?:\.(\d+)|)'
 
   # Edge/major_version.minor_version
   # Edge with chromium Edg/major_version.minor_version.patch.minor_patch
diff --git a/tests/test_ua.yaml b/tests/test_ua.yaml
index 1a6c8f8e..e82d7eef 100644
--- a/tests/test_ua.yaml
+++ b/tests/test_ua.yaml
@@ -1385,6 +1385,24 @@ test_cases:
     minor: '0'
     patch: '83'
 
+  - user_agent_string: 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.105 Safari/537.36 Vivaldi/1.0.162.9'
+    family: 'Vivaldi'
+    major: '1'
+    minor: '0'
+    patch: '162'
+
+  - user_agent_string: 'Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_3_2 like Mac OS X) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36 Vivaldi/114'
+    family: 'Vivaldi'
+    major: '114'
+    minor:
+    patch:
+
+  - user_agent_string: 'Mozilla/5.0 (Macintosh; Intel Mac OS X 11_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.93 Safari/537.36 Vivaldi/3.7'
+    family: 'Vivaldi'
+    major: '3'
+    minor: '7'
+    patch:
+
   - user_agent_string: 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/42.0.2311.135 Safari/537.36 Edge/12.9600'
     family: 'Edge'
     major: '12'