diff --git a/python/sites/docs.txt b/python/sites/docs.txt
index c4011eee425e..5bbef3d22ee9 100644
--- a/python/sites/docs.txt
+++ b/python/sites/docs.txt
@@ -37,7 +37,7 @@ pypi:s3transfer==0.6.0
 pypi:scandir==1.10.0
 pypi:singledispatch==4.0.0
 pypi:snowballstemmer==2.2.0
-pypi:Sphinx==5.0.2
+pypi:Sphinx==5.1.1
 pypi:sphinx-copybutton==0.5.1
 pypi:sphinx-design==0.3.0
 pypi:sphinx-js==3.2.1
diff --git a/tools/lint/rst/requirements.in b/tools/lint/rst/requirements.in
index 4c96d9645253..ea24fde59184 100644
--- a/tools/lint/rst/requirements.in
+++ b/tools/lint/rst/requirements.in
@@ -16,4 +16,4 @@ Pygments==2.14.0
 pytz==2022.7.1
 urllib3==1.26.9
 # We need sphinx to avoid some rstcheck errors and warnings
-Sphinx==5.0.2
+Sphinx==5.1.1
diff --git a/tools/lint/rst/requirements.txt b/tools/lint/rst/requirements.txt
index 49d5313ce7b3..568da2401a4b 100644
--- a/tools/lint/rst/requirements.txt
+++ b/tools/lint/rst/requirements.txt
@@ -162,9 +162,9 @@ snowballstemmer==2.2.0 \
     # via
     #   -r ./tools/lint/rst/requirements.in
     #   sphinx
-sphinx==5.0.2 \
-    --hash=sha256:b18e978ea7565720f26019c702cd85c84376e948370f1cd43d60265010e1c7b0 \
-    --hash=sha256:d3e57663eed1d7c5c50895d191fdeda0b54ded6f44d5621b50709466c338d1e8
+sphinx==5.1.1 \
+    --hash=sha256:309a8da80cb6da9f4713438e5b55861877d5d7976b69d87e336733637ea12693 \
+    --hash=sha256:ba3224a4e206e1fbdecf98a4fae4992ef9b24b85ebf7b584bb340156eaf08d89
     # via -r ./tools/lint/rst/requirements.in
 sphinxcontrib-applehelp==1.0.2 \
     --hash=sha256:806111e5e962be97c29ec4c1e7fe277bfd19e9652fb1a4392105b43e01af885a \