diff --git a/ci/doc_requirements.txt b/ci/doc_requirements.txt
index 0152c93aca2..9be0cb811df 100644
--- a/ci/doc_requirements.txt
+++ b/ci/doc_requirements.txt
@@ -1,5 +1,5 @@
 sphinx==4.5.0
-pydata-sphinx-theme==0.8.1
+pydata-sphinx-theme==0.12.0
 sphinx-gallery==0.11.1
 myst-parser==0.18.1
 netCDF4==1.6.2