diff --git a/HISTORY.rst b/HISTORY.rst
index cb4f1998c554f969dfc3f7c11e917f5a81c23ed4..8ed4aacce0807d108a3a410e98704277c274864b 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -2,6 +2,12 @@
 History
 =======
 
+0.20.1 (2024-03-05)
+-------------------
+
+* !105: Replaced legacy scipy.interpolate.interp1d with similar 1-dimensional interpolation functions.
+
+
 0.20.0 (2024-02-09)
 -------------------