diff --git a/css/properties/font-variant.json b/css/properties/font-variant.json
index e3a29e38999fff..df75b1e3a2d46b 100644
--- a/css/properties/font-variant.json
+++ b/css/properties/font-variant.json
@@ -169,12 +169,12 @@
             ],
             "support": {
               "chrome": {
-                "version_added": "≤83"
+                "version_added": "52"
               },
               "chrome_android": "mirror",
               "edge": "mirror",
               "firefox": {
-                "version_added": "≤72"
+                "version_added": "34"
               },
               "firefox_android": "mirror",
               "ie": {
@@ -184,7 +184,7 @@
               "opera": "mirror",
               "opera_android": "mirror",
               "safari": {
-                "version_added": "≤13.1"
+                "version_added": "9"
               },
               "safari_ios": "mirror",
               "samsunginternet_android": "mirror",