diff --git a/pydata_sphinx_theme/static/css/index.64600c13506fbbf298c76b8744e66db1.css b/pydata_sphinx_theme/static/css/index.3237efd0efc78099ddd6020bfa69a81b.css
similarity index 99%
rename from pydata_sphinx_theme/static/css/index.64600c13506fbbf298c76b8744e66db1.css
rename to pydata_sphinx_theme/static/css/index.3237efd0efc78099ddd6020bfa69a81b.css
index dd56cd4a1..224968c26 100644
--- a/pydata_sphinx_theme/static/css/index.64600c13506fbbf298c76b8744e66db1.css
+++ b/pydata_sphinx_theme/static/css/index.3237efd0efc78099ddd6020bfa69a81b.css
@@ -7399,6 +7399,10 @@ blockquote {
 dt.label > span.brackets:not(:only-child):before {
   content: "["; }
 
+a.footnote-reference {
+  vertical-align: super;
+  font-size: small; }
+
 dt.label > span.brackets:not(:only-child):after {
   content: "]"; }
 
diff --git a/pydata_sphinx_theme/static/js/index.30059cfebb744cea1d2d.js b/pydata_sphinx_theme/static/js/index.da3d79339a62de1b5761.js
similarity index 99%
rename from pydata_sphinx_theme/static/js/index.30059cfebb744cea1d2d.js
rename to pydata_sphinx_theme/static/js/index.da3d79339a62de1b5761.js
index bb60f25af..2acf080ad 100644
--- a/pydata_sphinx_theme/static/js/index.30059cfebb744cea1d2d.js
+++ b/pydata_sphinx_theme/static/js/index.da3d79339a62de1b5761.js
@@ -493,7 +493,7 @@ eval("__webpack_require__.r(__webpack_exports__);\n/* harmony import */ var jque
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
 
 "use strict";
-eval("__webpack_require__.r(__webpack_exports__);\n/* harmony default export */ __webpack_exports__[\"default\"] = (__webpack_require__.p + \"css/index.64600c13506fbbf298c76b8744e66db1.css\");\n\n//# sourceURL=webpack:///./src/scss/index.scss?");
+eval("__webpack_require__.r(__webpack_exports__);\n/* harmony default export */ __webpack_exports__[\"default\"] = (__webpack_require__.p + \"css/index.3237efd0efc78099ddd6020bfa69a81b.css\");\n\n//# sourceURL=webpack:///./src/scss/index.scss?");
 
 /***/ }),
 
diff --git a/pydata_sphinx_theme/static/webpack-macros.html b/pydata_sphinx_theme/static/webpack-macros.html
index 819ca4678..d5869148e 100644
--- a/pydata_sphinx_theme/static/webpack-macros.html
+++ b/pydata_sphinx_theme/static/webpack-macros.html
@@ -13,13 +13,13 @@
 
 {% macro head_pre_bootstrap() %}
   <link href="{{ pathto('_static/css/theme.css', 1) }}" rel="stylesheet">
-  <link href="{{ pathto('_static/css/index.64600c13506fbbf298c76b8744e66db1.css', 1) }}" rel="stylesheet">
+  <link href="{{ pathto('_static/css/index.3237efd0efc78099ddd6020bfa69a81b.css', 1) }}" rel="stylesheet">
 {% endmacro %}
 
 {% macro head_js_preload() %}
-  <link rel="preload" as="script" href="{{ pathto('_static/js/index.30059cfebb744cea1d2d.js', 1) }}">
+  <link rel="preload" as="script" href="{{ pathto('_static/js/index.da3d79339a62de1b5761.js', 1) }}">
 {% endmacro %}
 
 {% macro body_post() %}
-  <script src="{{ pathto('_static/js/index.30059cfebb744cea1d2d.js', 1) }}"></script>
+  <script src="{{ pathto('_static/js/index.da3d79339a62de1b5761.js', 1) }}"></script>
 {% endmacro %}
\ No newline at end of file
diff --git a/src/scss/index.scss b/src/scss/index.scss
index faed3db70..b1692f578 100644
--- a/src/scss/index.scss
+++ b/src/scss/index.scss
@@ -37,6 +37,12 @@ dt.label > span.brackets:not(:only-child):before {
   content: "[";
 }
 
+// Make footnote as a supercript
+a.footnote-reference {
+  vertical-align: super;
+  font-size: small;
+}
+
 dt.label > span.brackets:not(:only-child):after {
   content: "]";
 }