diff --git a/requirements.txt b/requirements.txt
index a50d662d7..fbb9a7a0f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,7 +18,7 @@ Pygments==2.15.1
 regex==2023.5.5
 requests==2.30.0
 snowballstemmer==2.2.0
-Sphinx==5.3.0
+Sphinx==6.1.3
 sphinx-intl==2.1.0
 sphinx-lint==0.6.7
 sphinxcontrib-applehelp==1.0.4