diff --git a/updates/r2zfx-esr-64 b/updates/r2zfx-esr-64
index 6063d87..74b7d50 100644
--- a/updates/r2zfx-esr-64
+++ b/updates/r2zfx-esr-64
@@ -1 +1 @@
-128.5.0esr
\ No newline at end of file
+128.5.1esr
\ No newline at end of file