diff --git a/requirements.txt b/requirements.txt
index d1fbcd2f7808..8a0500158955 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 Sphinx==5.3.0
 ablog==0.10.33
-pydata-sphinx-theme==0.9.0  
+pydata-sphinx-theme==0.13.1  
 myst-parser==0.18.1 
 sphinx_design==0.3.0  
 sphinx_copybutton==0.5.1