diff --git a/tools/docs/requirements.txt b/tools/docs/requirements.txt
index 5b0251375c9db..feeaf9721c489 100644
--- a/tools/docs/requirements.txt
+++ b/tools/docs/requirements.txt
@@ -167,9 +167,9 @@ sphinx-tabs==3.1.0 \
     --hash=sha256:63df94e84bc05eb8598419a313ffc24455a14d1a580d174bb748404063958a67 \
     --hash=sha256:5eee2a869b1226e1f618f0c7ed267e5e3c24425565e6313cad80d00a7119694f
     # via -r tools/docs/requirements.txt
-sphinx==4.1.1 \
-    --hash=sha256:3d513088236eef51e5b0adb78b0492eb22cc3b8ccdb0b36dd021173b365d4454 \
-    --hash=sha256:23c846a1841af998cb736218539bb86d16f5eb95f5760b1966abcd2d584e62b8
+sphinx==4.1.2 \
+    --hash=sha256:46d52c6cee13fec44744b8c01ed692c18a640f6910a725cbb938bc36e8d64544 \
+    --hash=sha256:3092d929cd807926d846018f2ace47ba2f3b671b309c7a89cd3306e80c826b13
     # via
     #   -r tools/docs/requirements.txt
     #   sphinx-copybutton