diff --git a/docs/requirements.txt b/docs/requirements.txt
index 8eb3309..c605e20 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,5 +1,5 @@
 N2G
-readthedocs-sphinx-search==0.1.1
+readthedocs-sphinx-search==0.3.2
 Sphinx==4.3.0
 sphinx_rtd_theme==1.0.0
 sphinxcontrib-applehelp==1.0.1