diff --git a/tools/base/requirements.in b/tools/base/requirements.in
index dda44ea97a8c..6abdaca1d7d2 100644
--- a/tools/base/requirements.in
+++ b/tools/base/requirements.in
@@ -37,7 +37,7 @@ pyreadline
 pyyaml
 setuptools
 slack_sdk
-sphinx>=7,<7.2
+sphinx>=7,<7.4
 sphinxcontrib-applehelp>=1.0.8
 sphinxcontrib-devhelp>=1.0.6
 sphinxcontrib.googleanalytics
diff --git a/tools/base/requirements.txt b/tools/base/requirements.txt
index 0345e9bf1be6..c710b1822708 100644
--- a/tools/base/requirements.txt
+++ b/tools/base/requirements.txt
@@ -691,9 +691,7 @@ google-apitools==0.5.32 \
 google-auth[aiohttp]==2.26.1 \
     --hash=sha256:2c8b55e3e564f298122a02ab7b97458ccfcc5617840beb5d0ac757ada92c9780 \
     --hash=sha256:54385acca5c0fbdda510cd8585ba6f3fcb06eeecf8a6ecca39d3ee148b092590
-    # via
-    #   google-auth
-    #   gsutil
+    # via gsutil
 google-reauth==0.1.1 \
     --hash=sha256:cb39074488d74c8853074dde47368bbf8f739d4a4338b89aab696c895b6d8368 \
     --hash=sha256:f9f6852a55c2c5453d581cd01f3d1278e86147c03d008409800390a834235892
@@ -1038,7 +1036,6 @@ pyjwt[crypto]==2.8.0 \
     # via
     #   gidgethub
     #   pygithub
-    #   pyjwt
 pylsqpack==0.3.18 \
     --hash=sha256:005ddce84bdcbf5c3cf99f764504208e1aa0a91a8331bf47108f2708f2a315e6 \
     --hash=sha256:06e1bbe47514b83cd03158e5558ef8cc44f578169c1820098be9f3cc4137f16a \
@@ -1208,9 +1205,9 @@ snowballstemmer==2.2.0 \
     --hash=sha256:09b16deb8547d3412ad7b590689584cd0fe25ec8db3be37788be3810cbf19cb1 \
     --hash=sha256:c8e1716e83cc398ae16824e5572ae04e0d9fc2c6b985fb0f900f5f0c96ecba1a
     # via sphinx
-sphinx==7.1.2 \
-    --hash=sha256:780f4d32f1d7d1126576e0e5ecc19dc32ab76cd24e950228dcf7b1f6d3d9e22f \
-    --hash=sha256:d170a81825b2fcacb6dfd5a0d7f578a053e45d3f2b153fecc948c37344eb4cbe
+sphinx==7.3.6 \
+    --hash=sha256:d6c09acd42094fcd96a9299c1b32b2dafe82d667fdd6e532e5978443ad074c2a \
+    --hash=sha256:fc9f3d13fed5c9a0e677d368090e209899ce5d0081eb552b657e2923e57517f0
     # via
     #   -r requirements.in
     #   envoy-docs-sphinx-runner