diff --git a/docs/requirements.txt b/docs/requirements.txt
index 0ad38822..4cdfcd35 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,2 +1,2 @@
-sphinx>=4.3,<5
+sphinx==5.0.0
 sphinx_rtd_theme>=1,<2