diff --git a/version.json b/version.json
index efd1754a5..0a246ec79 100644
--- a/version.json
+++ b/version.json
@@ -1,6 +1,6 @@
 {
-    "tag_name": "v1.11.0",
-    "release_name": "Release 1.11.0",
-    "published_at": "2024-09-16",
-    "html_url": "https://github.com/codalab/codabench/releases/tag/v1.11.0"
-}
\ No newline at end of file
+  "tag_name": "1.15.0",
+  "release_name": "1.15.0",
+  "published_at": "2024-12-19T17:59:35Z",
+  "html_url": "https://github.com/codalab/codabench/releases/tag/1.15.0"
+}