diff --git a/requirements-dev.txt b/requirements-dev.txt
index 92366b66..85fa7310 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,5 +1,5 @@
 setuptools==65.6.3
 sphinx==5.3.0
-sphinx_rtd_theme==1.1.1
+sphinx_rtd_theme==2.0.0
 coverage==7.4.4
 flake8==6.0.0