diff --git a/docs/requirements.txt b/docs/requirements.txt
index 764c173..1bf25af 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,4 +1,4 @@
-sphinx==3.5.3
-sphinx-panels==0.5.2
+sphinx==4.5.0
+sphinx-panels==0.6.0
 sphinx-rtd-theme==0.5.1
 docutils==0.16.0