diff --git a/docs/requirements.txt b/docs/requirements.txt
index d8485dc1953548aef7975cefd470b426f0476c34..7a1daf865ae637c2c36fe6439cc5c6659131ef69 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,3 +1,3 @@
 docutils==0.20.1
 myst-parser==2.0.0
-sphinx-rtd-theme==1.3.0
+sphinx-rtd-theme