diff --git a/CHANGELOG.md b/CHANGELOG.md
index 224d2d7..f76416a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,10 @@ Version listings include the following sections, if applicable:
 
 See also <https://github.com/xgi/castero/releases>.
 
+## 0.9.4 - 2021-09-17
+**Fixed**
+* Fixed a crash when adding series with empty copyright or builddate tags.
+
 ## 0.9.3 - 2021-06-20
 **Added**
 * Added a perspective (accessible by pressing `5`) that displays
diff --git a/castero/__init__.py b/castero/__init__.py
index 2e2471e..8a1647f 100644
--- a/castero/__init__.py
+++ b/castero/__init__.py
@@ -3,8 +3,8 @@
 __keywords__ = "podcast commandline terminal tui curses"
 __author__ = "Jake Robertson"
 __author_email__ = "jake@faltro.com"
-__version__ = "0.9.3"
-__date__ = "2021-06-20"
+__version__ = "0.9.4"
+__date__ = "2021-09-17"
 __copyright__ = "Copyright (c) 2018 Jake Robertson"
 __license__ = "MIT License"
 __url__ = "https://github.com/xgi/castero"