diff --git a/doc/requirements.rtd.txt b/doc/requirements.rtd.txt
index f830a0a465..7a5f855a63 100644
--- a/doc/requirements.rtd.txt
+++ b/doc/requirements.rtd.txt
@@ -1,4 +1,4 @@
-sphinx==7.2.*
+sphinx==7.3.*
 jinja2==3.1.*
 sphinx-rtd-theme
 sphinxcontrib-httpdomain
diff --git a/doc/requirements.txt b/doc/requirements.txt
index 6483b4581b..965c3ad703 100644
--- a/doc/requirements.txt
+++ b/doc/requirements.txt
@@ -1,5 +1,5 @@
 -e ../
-sphinx==7.2.*
+sphinx==7.3.*
 jinja2==3.1.*
 sphinx-rtd-theme
 sphinxcontrib-httpdomain