diff --git a/package.json b/package.json
index 3a5b1b86..8403018d 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "lint": "eslint src/**/*.ts"
   },
   "devDependencies": {
-    "@apollo/server": "4.11.3",
+    "@apollo/server": "5.5.0",
     "@apollo/server-integration-testsuite": "4.11.3",
     "@changesets/changelog-github": "0.5.1",
     "@changesets/cli": "2.28.1",
@@ -66,7 +66,7 @@
     "typescript": "5.8.2"
   },
   "peerDependencies": {
-    "@apollo/server": "^4.0.0",
+    "@apollo/server": "^5.0.0",
     "koa": "^2.0.0"
   },
   "volta": {