diff --git a/CHANGES.md b/CHANGES.md
index 22f845205877066aa90082d305b3ef23a1326597..07a9c8dcda3d591afb8487764a3acf557587d0fc 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,4 +1,4 @@
-Synapse 1.47.1 (2021-11-19)
+Synapse 1.47.1 (2021-11-23)
 ===========================
 
 This release fixes a security issue in the media store, affecting all prior releases of Synapse. Server administrators are encouraged to update Synapse as soon as possible. We are not aware of these vulnerabilities being exploited in the wild.