diff --git a/docs/requirements.txt b/docs/requirements.txt
index 939ad9e7..693222f5 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,6 +1,6 @@
 sphinx==1.8.5
 sphinx_rtd_theme==0.4.3
 nbsphinx==0.4.2
-ipython==7.4.0
+ipython==7.16.3
 ipykernel==5.1.0
 recommonmark==0.5.0
\ No newline at end of file