diff --git a/docs/requirements.txt b/docs/requirements.txt
index 0d5df12..2ffe410 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -11,4 +11,4 @@ sphinxcontrib-seqdiag==3.0.0
 pytablewriter==0.64.2
 linkify-it-py==2.0.2
 sphinx_design==0.4.1
-pydata-sphinx-theme==0.13.3
\ No newline at end of file
+pydata-sphinx-theme==0.16.1
\ No newline at end of file