diff --git a/requirements-dev.txt b/requirements-dev.txt
index 86eea69..2aec96e 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,4 +1,4 @@
-sphinx==5.1.1
+sphinx==5.2.1
 twine==4.0.1
 wheel==0.37.1
 pytest==7.1.2