diff --git a/development.txt b/development.txt
index 384dddc..56e6035 100644
--- a/development.txt
+++ b/development.txt
@@ -3,5 +3,5 @@ black==23.1.0
 pytest==7.2.2
 pytest-cov==4.0.0
 myst-parser==1.0.0
-Sphinx==6.1.3
+Sphinx==7.3.7
 sphinx-rtd-theme==1.2.0