diff --git a/juniper/CHANGELOG.md b/juniper/CHANGELOG.md
index d16231cc8..5ba79894f 100644
--- a/juniper/CHANGELOG.md
+++ b/juniper/CHANGELOG.md
@@ -58,7 +58,7 @@ All user visible changes to `juniper` crate will be documented in this file. Thi
 
 - [September 2025] GraphQL spec: ([#1347])
     - Canonical introspection query to [16.11.0 version of GraphQL.js](https://github.com/graphql/graphql-js/blob/v16.11.0/src/utilities/getIntrospectionQuery.ts#L75). ([#1348])
-- Upgraded [GraphiQL] to [5.2.3 version](https://github.com/graphql/graphiql/blob/graphiql%405.2.3/packages/graphiql/CHANGELOG.md#523). ([#1361], [#1377])
+- Upgraded [GraphiQL] to [5.2.4 version](https://github.com/graphql/graphiql/blob/graphiql%405.2.4/packages/graphiql/CHANGELOG.md#524). ([#1361], [#1377], [#1380])
 
 ### Fixed
 
@@ -84,6 +84,7 @@ All user visible changes to `juniper` crate will be documented in this file. Thi
 [#1376]: /../../pull/1376
 [#1377]: /../../pull/1377
 [#1378]: /../../pull/1378
+[#1380]: /../../pull/1380
 [#1387]: /../../pull/1387
 [graphql/graphql-spec#525]: https://github.com/graphql/graphql-spec/pull/525
 [graphql/graphql-spec#687]: https://github.com/graphql/graphql-spec/issues/687
diff --git a/juniper/package.json b/juniper/package.json
index 36b168c81..a1279c305 100644
--- a/juniper/package.json
+++ b/juniper/package.json
@@ -4,7 +4,7 @@
     "postinstall": "make graphiql graphql-playground"
   },
   "dependencies": {
-    "graphiql": "5.2.3",
+    "graphiql": "5.2.4",
     "graphql-playground-react": "1.7.28"
   }
 }
diff --git a/juniper/src/http/graphiql.html b/juniper/src/http/graphiql.html
index 68b3189a3..e0fcc4558 100644
--- a/juniper/src/http/graphiql.html
+++ b/juniper/src/http/graphiql.html
@@ -30,12 +30,12 @@
     </style>
     <link
       rel="stylesheet"
-      href="https://esm.sh/graphiql@5.2.3/dist/style.css"
+      href="https://esm.sh/graphiql@5.2.4/dist/style.css"
       crossorigin="anonymous"
     />
     <link
       rel="stylesheet"
-      href="https://esm.sh/@graphiql/plugin-explorer@5.1.2/dist/style.css"
+      href="https://esm.sh/@graphiql/plugin-explorer@5.1.3/dist/style.css"
       crossorigin="anonymous"
     />
     <!--
@@ -50,11 +50,11 @@
           "react/": "https://esm.sh/react@19.2.5/",
           "react-dom": "https://esm.sh/react-dom@19.2.5",
           "react-dom/": "https://esm.sh/react-dom@19.2.5/",
-          "graphiql": "https://esm.sh/graphiql@5.2.3?standalone&external=react,react-dom,@graphiql/react,graphql",
-          "graphiql/": "https://esm.sh/graphiql@5.2.3/",
-          "@graphiql/plugin-explorer": "https://esm.sh/@graphiql/plugin-explorer@5.1.2?standalone&external=react,@graphiql/react,graphql",
-          "@graphiql/react": "https://esm.sh/@graphiql/react@0.37.4?standalone&external=react,react-dom,graphql,@graphiql/toolkit,@emotion/is-prop-valid",
-          "@graphiql/toolkit": "https://esm.sh/@graphiql/toolkit@0.12.0?standalone&external=graphql",
+          "graphiql": "https://esm.sh/graphiql@5.2.4?standalone&external=react,react-dom,@graphiql/react,graphql",
+          "graphiql/": "https://esm.sh/graphiql@5.2.4/",
+          "@graphiql/plugin-explorer": "https://esm.sh/@graphiql/plugin-explorer@5.1.3?standalone&external=react,@graphiql/react,graphql",
+          "@graphiql/react": "https://esm.sh/@graphiql/react@0.37.7?standalone&external=react,react-dom,graphql,@graphiql/toolkit,@emotion/is-prop-valid",
+          "@graphiql/toolkit": "https://esm.sh/@graphiql/toolkit@0.12.1?standalone&external=graphql",
           "graphql": "https://esm.sh/graphql@16.13.2",
           "@emotion/is-prop-valid": "data:text/javascript,"
         }