diff --git a/docs/requirements.txt b/docs/requirements.txt
index 765ee7f66..aaf3b0014 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -167,9 +167,9 @@ snowballstemmer==2.0.0 \
     --hash=sha256:209f257d7533fdb3cb73bdbd24f436239ca3b2fa67d56f6ff88e86be08cc5ef0 \
     --hash=sha256:df3bac3df4c2c01363f3dd2cfa78cce2840a79b9f1c2d2de9ce8d31683992f52
     # via sphinx
-sphinx==4.0.3 \
-    --hash=sha256:5747f3c855028076fcff1e4df5e75e07c836f0ac11f7df886747231092cfe4ad \
-    --hash=sha256:dff357e6a208eb7edb2002714733ac21a9fe597e73609ff417ab8cf0c6b4fbb8
+sphinx==4.1.0 \
+    --hash=sha256:4219f14258ca5612a0c85ed9b7222d54da69724d7e9dd92d1819ad1bf65e1ad2 \
+    --hash=sha256:51028bb0d3340eb80bcc1a2d614e8308ac78d226e6b796943daf57920abc1aea
     # via
     #   -r docs/requirements.in
     #   myst-parser