diff --git a/latest.json b/latest.json
index 5b081e35aa3..da5b40f56c3 100644
--- a/latest.json
+++ b/latest.json
@@ -1,4 +1,4 @@
 {
-  "stable": "6.4.2",
-  "testing": "6.4.2"
+  "stable": "6.4.3",
+  "testing": "6.4.3"
 }