diff --git a/buck2.yaml b/buck2.yaml
index 84aaa5286cf..e6a3e8d29e3 100644
--- a/buck2.yaml
+++ b/buck2.yaml
@@ -1,7 +1,7 @@
 package:
   name: buck2
   version: 20250401
-  epoch: 2
+  epoch: 3 # GHSA-qx2v-8332-m4fv
   description: "Build system, successor to Buck"
   copyright:
     - license: MIT