diff --git a/requirements.txt b/requirements.txt
index e4091b1bca09831a2e95f4a6a2a4f36bbe024179..1759d83dcb0ee3a23d1b424e56e7dd96c03e793b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,3 +5,5 @@ numpy==1.23.4
 numba==0.56.4 
 line-profiler==4.0.2 
 scalene==1.5.16
+sphinx==5.3.0
+sphinx_rtd_theme==1.1.1