diff --git a/NEWS.md b/NEWS.md
index 7a9e91ae..7e9351af 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,7 @@
+# numbat 1.2.1 - 01/11/2023
+
+* Fix bugs #30, #79, #89
+
 # numbat 1.2.0 - 12/26/2022
 
 * Numbat now works for F1 hybrid mice! Check out the new tutorial under `Articles`.
diff --git a/docs/news/index.html b/docs/news/index.html
index 9c9d1e0f..4cef6f3e 100644
--- a/docs/news/index.html
+++ b/docs/news/index.html
@@ -55,6 +55,9 @@
       <small>Source: <a href="https://github.com/kharchenkolab/numbat/blob/HEAD/NEWS.md" class="external-link"><code>NEWS.md</code></a></small>
     </div>
 
+    <div class="section level2">
+<h2 class="pkg-version" data-toc-text="1.2.1" id="numbat-1-2-1---01112023">numbat 1.2.1 - 01/11/2023<a class="anchor" aria-label="anchor" href="#numbat-1-2-1---01112023"></a></h2>
+<ul><li>Fix bugs <a href="https://github.com/kharchenkolab/numbat/issues/30" class="external-link">#30</a>, <a href="https://github.com/kharchenkolab/numbat/issues/79" class="external-link">#79</a>, <a href="https://github.com/kharchenkolab/numbat/issues/89" class="external-link">#89</a></li></ul></div>
     <div class="section level2">
 <h2 class="pkg-version" data-toc-text="1.2.0" id="numbat-1-2-0---12262022">numbat 1.2.0 - 12/26/2022<a class="anchor" aria-label="anchor" href="#numbat-1-2-0---12262022"></a></h2>
 <ul><li><p>Numbat now works for F1 hybrid mice! Check out the new tutorial under <code>Articles</code>.</p></li>