diff --git a/docs/requirements.txt b/docs/requirements.txt
index dd5f9e17..7dc0b112 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,4 +1,4 @@
 m2r2>=0.3.2
 sphinx>=7.2.6,<8
 sphinx-autoapi>=3.0.0,<4
-sphinx-rtd-theme>=1.3.0,<2
+sphinx-rtd-theme>=2.0.0,<3