diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5ab1969..5984611 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,10 @@ causeinfer tries to follow [semantic versioning](https://semver.org/), a MAJOR.M
 - MINOR version when we add functionality in a backwards compatible manner
 - PATCH version when we make backwards compatible bug fixes
 
+# causeinfer 1.0.1 (June 3rd, 2022)
+
+- Updates source code files with direct references to codes they're based on.
+
 # causeinfer 1.0.0 (December 28th, 2021)
 
 - Release switches causeinfer over to [semantic versioning](https://semver.org/) and indicates that it is stable