diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8e4e66cbb..e691ab0b7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,10 @@
 
 * Added configuration files for Otter Assign per [#565](https://github.com/ucbds-infra/otter-grader/issues/565)
 
+**v4.1.2:**
+
+* Added `ipython` to `install_requires`
+
 **v4.1.1:**
 
 * Added `MANIFEST.in`