prep release v6.4.0 (#309)

jchen293 · web-flow · commit d0f99e877e2d · 2024-07-24T14:14:19.000-04:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # CHANGELOG
 
-## Next Release
+## v6.4.0 (2024-07-24)
 
 - Adds new `Claim` service for filing claims on EasyPost shipments and insurances
 
diff --git a/VERSION b/VERSION
@@ -1 +1 @@
-6.3.0
+6.4.0
