diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7142c542..6479ab84 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,8 +1,8 @@
 Changelog
 =========
 
-Version 3.5.0
--------------
+Version 3.5.0 (2020-10-31)
+--------------------------
 * Added the capability to configure retries via `MAX_RETRIES` and `RETRY_INTERVAL` configuration settings. Thanks @Houtmann and @jrief!
 * The admin interface has been improved to show previews of emails. If you want HTML emails to be rendered,
   please install `bleach`. Thanks @jrief!
@@ -10,7 +10,6 @@ Version 3.5.0
 * Added `CELERY_ENABLED` settings. Thanks @elineda!
 * Fixes an issue that prevents PDS attachments from being sent. Thanks @patroqueeet!
 
-
 Version 3.4.1 (2020-05-16)
 --------------------------
 * Allow `tasks.py` to be imported when Celery is not installed. This allows
diff --git a/post_office/version.txt b/post_office/version.txt
index 8a206f4b..9f53bf7c 100644
--- a/post_office/version.txt
+++ b/post_office/version.txt
@@ -1 +1 @@
-3, 4, 1
\ No newline at end of file
+3, 5, 0
\ No newline at end of file