diff --git a/Release-notes.md b/Release-notes.md
index 54c57ae..3519054 100644
--- a/Release-notes.md
+++ b/Release-notes.md
@@ -1,3 +1,15 @@
+# v5.3.77
+
+Remove ->increment() methods
+Fixes for payment method create
+Fixes for migration validation
+Documentation for listResponse end point
+Improve invoice payment registrations
+Fixes for frequencyforkey
+Improve memory handling for self update
+
+> file_get_contents downloads the entire package to memory, which was causing OOM errors when updating for some users. We have switched to copy() which should be more performant and use less memory.
+
 # v5.3.76
 
 Fixes for create product request