diff --git a/lib/resources/countries.json b/lib/resources/countries.json
index 0cb35ead..ad8c5112 100644
--- a/lib/resources/countries.json
+++ b/lib/resources/countries.json
@@ -812,7 +812,7 @@
   {
     "name": "Kazakhstan (Казахстан)",
     "iso2": "kz",
-    "dialCode": "7",
+    "dialCode": "77",
     "priority": 1,
     "areaCodes": null
   },
@@ -1743,4 +1743,4 @@
     "priority": 1,
     "areaCodes": null
   }
-]
\ No newline at end of file
+]