diff --git a/docs/requirements.txt b/docs/requirements.txt
index da946818..6da9d369 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -18,7 +18,7 @@ distlib==0.3.2
 docutils==0.17.1
 filelock==3.0.12
 identify==2.2.13
-idna==3.2
+idna==3.3
 imagesize==1.2.0
 importlib-metadata==4.8.1
 isort==5.9.3
diff --git a/requirements.txt b/requirements.txt
index b1829d79..20a4d2cb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,7 +15,7 @@ Deprecated==1.2.12
 distlib==0.3.2
 filelock==3.0.12
 identify==2.2.13
-idna==3.2
+idna==3.3
 importlib-metadata==4.8.1
 isort==5.9.3
 Jinja2==3.0.1