diff --git a/package.json b/package.json
index 98be3ee..097e28d 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "graphql-tools": "2.18.0"
   },
   "devDependencies": {
-    "@types/graphql": "0.11.8",
+    "@types/graphql": "0.12.1",
     "@types/node": "9.3.0",
     "typescript": "2.6.2"
   },
diff --git a/yarn.lock b/yarn.lock
index 08dd25f..8fa08a3 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2,9 +2,9 @@
 # yarn lockfile v1
 
 
-"@types/graphql@0.11.8":
-  version "0.11.8"
-  resolved "https://registry.yarnpkg.com/@types/graphql/-/graphql-0.11.8.tgz#53ff3604e99db810dd43347f19fcd1c59725a7bb"
+"@types/graphql@0.12.1":
+  version "0.12.1"
+  resolved "https://registry.yarnpkg.com/@types/graphql/-/graphql-0.12.1.tgz#2c2f9a0da3cd23ee1ce7a6e6c9135ceeb9131c05"
 
 "@types/node@9.3.0":
   version "9.3.0"