diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0da815d8e..8ee6e87f5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,10 @@ You can also check the
 
 ## Unreleased
 
+- Fixes
+  - Allow GraphQL endpoint to return larger responses by increasing the response
+    limit to 20 MB
+
 ### 6.3.1 – 2026-02-26
 
 - Maintenance
diff --git a/app/pages/api/graphql.ts b/app/pages/api/graphql.ts
index 949da020b..7a9143343 100644
--- a/app/pages/api/graphql.ts
+++ b/app/pages/api/graphql.ts
@@ -56,6 +56,7 @@ const server = new ApolloServer({
 export const config = {
   api: {
     bodyParser: false,
+    responseLimit: "20mb",
   },
   // see https://vercel.com/docs/functions/configuring-functions/duration
   maxDuration: 60,