diff --git a/juniper/CHANGELOG.md b/juniper/CHANGELOG.md
index 78c37198..701a17d5 100644
--- a/juniper/CHANGELOG.md
+++ b/juniper/CHANGELOG.md
@@ -6,6 +6,19 @@ All user visible changes to `juniper` crate will be documented in this file. Thi
 
 
 
+## master
+
+[Diff](/../../compare/juniper-v0.16.0...master)
+
+### Changed
+
+- Updated [GraphiQL] to 3.1.2 version. ([#1251])
+
+[#1251]: /../../pull/1251
+
+
+
+
 ## [0.16.0] · 2024-03-20
 [0.16.0]: /../../tree/juniper-v0.16.0/juniper
 
diff --git a/juniper/package.json b/juniper/package.json
index 715fca59..62bd7f72 100644
--- a/juniper/package.json
+++ b/juniper/package.json
@@ -4,7 +4,7 @@
     "postinstall": "make graphiql graphql-playground"
   },
   "dependencies": {
-    "graphiql": "3.1.1",
+    "graphiql": "3.1.2",
     "graphql-playground-react": "1.7.28"
   }
 }
diff --git a/juniper/src/http/graphiql.html b/juniper/src/http/graphiql.html
index 4c94f454..9ea2f4ba 100644
--- a/juniper/src/http/graphiql.html
+++ b/juniper/src/http/graphiql.html
@@ -42,10 +42,10 @@
       favored resource bundler.
      -->
     <script
-      src="https://unpkg.com/graphiql@3.1.1/graphiql.min.js"
+      src="https://unpkg.com/graphiql@3.1.2/graphiql.min.js"
       type="application/javascript"
     ></script>
-    <link rel="stylesheet" href="https://unpkg.com/graphiql@3.1.1/graphiql.min.css" />
+    <link rel="stylesheet" href="https://unpkg.com/graphiql@3.1.2/graphiql.min.css" />
     <!-- 
       These are imports for the GraphIQL Explorer plugin.
      -->