diff --git a/docs/requirements.txt b/docs/requirements.txt
new file mode 100644
index 00000000..25705a08
--- /dev/null
+++ b/docs/requirements.txt
@@ -0,0 +1,4 @@
+docutils==0.20.1
+numpydoc==1.7.0
+sphinx==7.2.6
+sphinx-rtd-theme==2.0.0