diff --git a/THIRD_PARTY.txt b/THIRD_PARTY.txt
index 47704464..48a3f96b 100644
--- a/THIRD_PARTY.txt
+++ b/THIRD_PARTY.txt
@@ -1433,7 +1433,7 @@ https://cdnjs.cloudflare.com/ajax/libs/react-dom/17.0.2/umd/react-dom.production
 https://cdnjs.cloudflare.com/ajax/libs/react-dom/18.0.0/umd/react-dom.production.min.js
 https://cdnjs.cloudflare.com/ajax/libs/react-redux/7.2.8/react-redux.min.js
 https://cdnjs.cloudflare.com/ajax/libs/react-redux/8.0.0/react-redux.min.js
-https://cdnjs.cloudflare.com/ajax/libs/react-router/5.2.1/react-router.min.js
+https://cdnjs.cloudflare.com/ajax/libs/react-router/5.3.1/react-router.min.js
 https://cdnjs.cloudflare.com/ajax/libs/react-router/6.3.0/react-router.production.min.js
 https://cdnjs.cloudflare.com/ajax/libs/redux/4.1.2/redux.min.js
 https://cdnjs.cloudflare.com/ajax/libs/rickshaw/1.7.1/rickshaw.min.css
diff --git a/audit/audit.sh b/audit/audit.sh
index 022d53f0..e1ddbe16 100755
--- a/audit/audit.sh
+++ b/audit/audit.sh
@@ -688,7 +688,7 @@ function create_url() {
         fi
     elif [ "$folder" = "angular.js" ]; then
         url="$GOOGLEAPIS/angularjs/$version/$subfile"
-    elif [ "$folder" = "react-router" ] && [ "$version" != "5.2.1" ];then
+    elif [ "$folder" = "react-router" ] && [ "$version" != "5.3.1" ];then
         url="$CLOUDFLARE/$folder/$version/react-router.production.min.js"
     elif [ "$folder" = "search-insights" ];then
         url="$JSDELIVR/npm/$folder@$version/dist/$jfile"
diff --git a/modules/internal/targets.js b/modules/internal/targets.js
index b5e518ff..d6edbd5d 100644
--- a/modules/internal/targets.js
+++ b/modules/internal/targets.js
@@ -350,7 +350,7 @@ targets.setLastVersion = function (type, version) {
     if (type.startsWith('/react-dom/18.')) return '18.0.0';
     if (type.startsWith('/react-redux/7.')) return '7.2.8';
     if (type.startsWith('/react-redux/8.')) return '8.0.0';
-    if (type.startsWith('/react-router/5.')) return '5.2.1';
+    if (type.startsWith('/react-router/5.')) return '5.3.1';
     if (type.startsWith('/react-router/6.')) return '6.3.0';
     if (type.startsWith('/react-side-effect/')) return '2.1.1';
     if (type.startsWith('/react-lifecycles-compat/')) return '3.0.4';
diff --git a/pages/updates/updates.html b/pages/updates/updates.html
index df6dccec..67051b59 100644
--- a/pages/updates/updates.html
+++ b/pages/updates/updates.html
@@ -29,6 +29,7 @@
                         <ul>
                             <li>moment.js v2.29.2 -> v2.29.3 (<a href="https://codeberg.org/nobody/LocalCDN/issues/946">#946</a>)</li>
                             <li>bootstrap-vue v2.21.2 -> v2.22.0 (<a href="https://codeberg.org/nobody/LocalCDN/issues/947">#947</a>)</li>
+                            <li>react-router v5.2.1 -> v5.3.1 (<a href="https://codeberg.org/nobody/LocalCDN/issues/948">#948</a>)</li>
                         </ul>
                         <p>Added</p>
                         <ul>
diff --git a/resources/react-router/5.2.1/react-router.min.jsm b/resources/react-router/5.3.1/react-router.min.jsm
similarity index 100%
rename from resources/react-router/5.2.1/react-router.min.jsm
rename to resources/react-router/5.3.1/react-router.min.jsm