diff --git a/fdmlpy/requirements.txt b/fdmlpy/requirements.txt
index 21f48ee..d43b1d8 100644
--- a/fdmlpy/requirements.txt
+++ b/fdmlpy/requirements.txt
@@ -1,3 +1,3 @@
 build~=0.10.0
 sphinx~=6.2.1
-sphinx_rtd_theme~=1.2.0
+sphinx_rtd_theme~=2.0.0