diff --git a/docs/requirements.txt b/docs/requirements.txt
index da946818..7cc212d3 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -15,7 +15,7 @@ click==8.0.1
 coverage==5.5
 Deprecated==1.2.12
 distlib==0.3.2
-docutils==0.17.1
+docutils==0.18.1
 filelock==3.0.12
 identify==2.2.13
 idna==3.2