diff --git a/THIRD_PARTY.txt b/THIRD_PARTY.txt
index beb63956..ee9ae9d3 100644
--- a/THIRD_PARTY.txt
+++ b/THIRD_PARTY.txt
@@ -1447,7 +1447,7 @@ https://cdn.jsdelivr.net/npm/docsify-themeable@0.9.0/dist/css/theme-simple.css
 https://cdn.jsdelivr.net/npm/docsify-themeable@0.9.0/dist/css/theme-simple-dark.css
 https://cdn.jsdelivr.net/npm/ethjs@0.4.0/dist/ethjs.min.js
 https://cdn.jsdelivr.net/npm/instantsearch.css@7.4.5/themes/algolia-min.css
-https://cdn.jsdelivr.net/npm/instantsearch.css@8.5.0/themes/algolia-min.css
+https://cdn.jsdelivr.net/npm/instantsearch.css@8.5.1/themes/algolia-min.css
 https://cdn.jsdelivr.net/npm/in-view@0.6.1/dist/in-view.min.js
 https://cdn.jsdelivr.net/npm/leaflet.featuregroup.subgroup@1.0.2/dist/leaflet.featuregroup.subgroup.js
 https://cdn.jsdelivr.net/npm/ngx-bootstrap@18.0.2/datepicker/bs-datepicker.css
diff --git a/modules/internal/targets.js b/modules/internal/targets.js
index 581185f4..9e12fcd9 100644
--- a/modules/internal/targets.js
+++ b/modules/internal/targets.js
@@ -232,7 +232,7 @@ targets.setLastVersion = function (type, version) {
     if (type.startsWith('/hls.js/1.')) return '1.5.15';
     if (type.startsWith('/hogan.js/')) return '3.0.2';
     if (type.startsWith('/instantsearch.css/7.')) return '7.4.5';
-    if (type.startsWith('/instantsearch.css/8.')) return '8.5.0';
+    if (type.startsWith('/instantsearch.css/8.')) return '8.5.1';
     if (type.startsWith('/instantsearch.js/3.')) return '3.7.0';
     if (type.startsWith('/instantsearch.js/4.')) return '4.74.0';
     if (type.startsWith('/in-view/0.')) return '0.6.1';
diff --git a/pages/updates/updates.html b/pages/updates/updates.html
index 54bc8099..a701c057 100644
--- a/pages/updates/updates.html
+++ b/pages/updates/updates.html
@@ -28,6 +28,7 @@
                         <p>Updated</p>
                         <ul>
                             <li>algoliasearch v5.3.0 -> v5.4.1</li>
+                            <li>instantsearch.css v8.5.0 -> v8.5.1</li>
                         </ul>
                         <p>Improved</p>
                         <ul>
diff --git a/resources/instantsearch.css/8.5.0/algolia-min.css b/resources/instantsearch.css/8.5.1/algolia-min.css
similarity index 100%
rename from resources/instantsearch.css/8.5.0/algolia-min.css
rename to resources/instantsearch.css/8.5.1/algolia-min.css