diff --git a/package.json b/package.json
index b7beb1b..6a516b9 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "@effect/platform-bun": "4.0.0-beta.74",
     "@types/node": "^25.9.3",
     "effect": "4.0.0-beta.74",
-    "graphql": "^16.9.0",
+    "graphql": "^17.0.2",
     "typescript": "^5.6.0"
   }
 }
diff --git a/packages/core/package.json b/packages/core/package.json
index 3f91c07..c9137be 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -48,14 +48,14 @@
   },
   "peerDependencies": {
     "effect": "^4.0.0-beta.74",
-    "graphql": "^16.9.0"
+    "graphql": "^17.0.2"
   },
   "devDependencies": {
     "@effect/docgen": "0.5.2",
     "@effect/platform-bun": "4.0.0-beta.74",
     "@vitest/coverage-v8": "3.2.6",
     "effect": "4.0.0-beta.74",
-    "graphql": "^16.9.0",
+    "graphql": "^17.0.2",
     "tsdown": "^0.22.3",
     "tsx": "^4.23.0",
     "vitest": "^3.2.0"