diff --git a/juniper/CHANGELOG.md b/juniper/CHANGELOG.md
index 035074d6d..9278f9b9d 100644
--- a/juniper/CHANGELOG.md
+++ b/juniper/CHANGELOG.md
@@ -78,11 +78,11 @@ All user visible changes to `juniper` crate will be documented in this file. Thi
     - `jiff::tz::Offset` as `UtcOffset` scalar.
     - `jiff::Span` as `Duration` scalar.
 - `http::GraphQLResponse::into_result()` method. ([#1293])
-- `String` scalar implementation for `compact_str::CompactString`. ([todo])
+- `String` scalar implementation for `compact_str::CompactString`. ([20609366])
 
 ### Changed
 
-- Upgraded [GraphiQL] to [4.0.4 version](https://github.com/graphql/graphiql/blob/graphiql%404.0.4/packages/graphiql/CHANGELOG.md#404). ([#1319])
+- Upgraded [GraphiQL] to [4.0.5 version](https://github.com/graphql/graphiql/blob/graphiql%404.0.5/packages/graphiql/CHANGELOG.md#405). ([#1320])
 
 ### Fixed
 
@@ -103,9 +103,9 @@ All user visible changes to `juniper` crate will be documented in this file. Thi
 [#1293]: /../../pull/1293
 [#1311]: /../../pull/1311
 [#1318]: /../../pull/1318
-[#1319]: /../../pull/1319
+[#1320]: /../../pull/1320
 [1b1fc618]: /../../commit/1b1fc61879ffdd640d741e187dc20678bf7ab295
-[todo]: /../../commit/todo
+[20609366]: /../../commit/2060936635609b0186d46d8fbd06eb30fce660e3
 
 
 
diff --git a/juniper/package.json b/juniper/package.json
index d545c05ff..74429c996 100644
--- a/juniper/package.json
+++ b/juniper/package.json
@@ -4,7 +4,7 @@
     "postinstall": "make graphiql graphql-playground"
   },
   "dependencies": {
-    "graphiql": "4.0.4",
+    "graphiql": "4.0.5",
     "graphql-playground-react": "1.7.28"
   }
 }
diff --git a/juniper/src/http/graphiql.html b/juniper/src/http/graphiql.html
index 96415e2cd..a7822b459 100644
--- a/juniper/src/http/graphiql.html
+++ b/juniper/src/http/graphiql.html
@@ -31,11 +31,11 @@
     </style>
     <link
       rel="stylesheet"
-      href="https://esm.sh/graphiql@4.0.4/dist/style.css"
+      href="https://esm.sh/graphiql@4.0.5/dist/style.css"
     />
     <link
       rel="stylesheet"
-      href="https://esm.sh/@graphiql/plugin-explorer@4.0.3/dist/style.css"
+      href="https://esm.sh/@graphiql/plugin-explorer@4.0.4/dist/style.css"
     />
     <!-- Note: the ?standalone flag bundles the module along with all of its `dependencies`, excluding `peerDependencies`, into a single JavaScript file. -->
     <script type="importmap">
@@ -47,9 +47,9 @@
           "react-dom": "https://esm.sh/react-dom@19.1.0",
           "react-dom/client": "https://esm.sh/react-dom@19.1.0/client",
 
-          "graphiql": "https://esm.sh/graphiql@4.0.4?standalone&external=react,react/jsx-runtime,react-dom,@graphiql/react",
-          "@graphiql/plugin-explorer": "https://esm.sh/@graphiql/plugin-explorer@4.0.3?standalone&external=react,react/jsx-runtime,react-dom,@graphiql/react,graphql",
-          "@graphiql/react": "https://esm.sh/@graphiql/react@0.32.2?standalone&external=react,react/jsx-runtime,react-dom,graphql,@graphiql/toolkit",
+          "graphiql": "https://esm.sh/graphiql@4.0.5?standalone&external=react,react/jsx-runtime,react-dom,@graphiql/react",
+          "@graphiql/plugin-explorer": "https://esm.sh/@graphiql/plugin-explorer@4.0.4?standalone&external=react,react/jsx-runtime,react-dom,@graphiql/react,graphql",
+          "@graphiql/react": "https://esm.sh/@graphiql/react@0.33.0?standalone&external=react,react/jsx-runtime,react-dom,graphql,@graphiql/toolkit",
 
           "@graphiql/toolkit": "https://esm.sh/@graphiql/toolkit@0.11.2?standalone&external=graphql",
           "graphql": "https://esm.sh/graphql@16.11.0"