diff --git a/juniper/CHANGELOG.md b/juniper/CHANGELOG.md
index 93142a202..ebe2d2e64 100644
--- a/juniper/CHANGELOG.md
+++ b/juniper/CHANGELOG.md
@@ -130,7 +130,7 @@ All user visible changes to `juniper` crate will be documented in this file. Thi
 
 ### Changed
 
-- Upgraded [GraphiQL] to [5.0.4 version](https://github.com/graphql/graphiql/blob/graphiql%405.0.4/packages/graphiql/CHANGELOG.md#504). ([#1335])
+- Upgraded [GraphiQL] to [5.0.5 version](https://github.com/graphql/graphiql/blob/graphiql%405.0.5/packages/graphiql/CHANGELOG.md#505). ([#1336])
 - Lifted `Sized` requirement from `ToInputValue` conversion trait. ([#1330]) 
 
 ### Fixed
@@ -156,7 +156,7 @@ All user visible changes to `juniper` crate will be documented in this file. Thi
 [#1327]: /../../pull/1327
 [#1329]: /../../pull/1329
 [#1330]: /../../pull/1330
-[#1335]: /../../pull/1335
+[#1336]: /../../pull/1336
 [1b1fc618]: /../../commit/1b1fc61879ffdd640d741e187dc20678bf7ab295
 [20609366]: /../../commit/2060936635609b0186d46d8fbd06eb30fce660e3
 [4b14c015]: /../../commit/4b14c015018d31cb6df848efdee24d96416b76d9
diff --git a/juniper/package.json b/juniper/package.json
index 2b1afdf46..fc2f228a0 100644
--- a/juniper/package.json
+++ b/juniper/package.json
@@ -4,7 +4,7 @@
     "postinstall": "make graphiql graphql-playground"
   },
   "dependencies": {
-    "graphiql": "5.0.4",
+    "graphiql": "5.0.5",
     "graphql-playground-react": "1.7.28"
   }
 }
diff --git a/juniper/src/http/graphiql.html b/juniper/src/http/graphiql.html
index f98e2b6de..476a1ae77 100644
--- a/juniper/src/http/graphiql.html
+++ b/juniper/src/http/graphiql.html
@@ -28,7 +28,7 @@
         font-size: 4rem;
       }
     </style>
-    <link rel="stylesheet" href="https://esm.sh/graphiql@5.0.4/dist/style.css" />
+    <link rel="stylesheet" href="https://esm.sh/graphiql@5.0.5/dist/style.css" />
     <link
       rel="stylesheet"
       href="https://esm.sh/@graphiql/plugin-explorer@5.0.0/dist/style.css"
@@ -43,7 +43,7 @@
           "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@5.0.4?standalone&external=react,react-dom,@graphiql/react,graphql",
+          "graphiql": "https://esm.sh/graphiql@5.0.5?standalone&external=react,react-dom,@graphiql/react,graphql",
           "@graphiql/plugin-explorer": "https://esm.sh/@graphiql/plugin-explorer@5.0.0?standalone&external=react,@graphiql/react,graphql",
           "@graphiql/react": "https://esm.sh/@graphiql/react@0.35.5?standalone&external=react,react-dom,graphql",