diff --git a/contents.json b/contents.json
index 5f36dd83..55d0fd36 100644
--- a/contents.json
+++ b/contents.json
@@ -10542,7 +10542,7 @@
       ],
       "tags": [
         "swift",
-        "swift2.2",
+        "swift3",
         "rxswift",
         "mvvm"
       ],