diff --git a/package.json b/package.json
index a270cb1..30b17dc 100644
--- a/package.json
+++ b/package.json
@@ -72,7 +72,7 @@
     "eslint-plugin-node": "^8.0.1",
     "eslint-plugin-promise": "^4.0.1",
     "eslint-plugin-standard": "^4.0.0",
-    "graphql": "^14.2.1",
+    "graphql": "^15.0.0",
     "graphql-tag": "^2.10.1",
     "husky": "^1.3.1",
     "invariant": "^2.2.4",
diff --git a/yarn.lock b/yarn.lock
index 35925b8..c4eea0e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2830,11 +2830,10 @@ graphql-upload@^8.0.2:
     http-errors "^1.7.2"
     object-path "^0.11.4"
 
-graphql@^14.2.1:
-  version "14.2.1"
-  resolved "https://registry.yarnpkg.com/graphql/-/graphql-14.2.1.tgz#779529bf9a01e7207b977a54c20670b48ca6e95c"
-  dependencies:
-    iterall "^1.2.2"
+graphql@^15.0.0:
+  version "15.0.0"
+  resolved "https://registry.yarnpkg.com/graphql/-/graphql-15.0.0.tgz#042a5eb5e2506a2e2111ce41eb446a8e570b8be9"
+  integrity sha512-ZyVO1xIF9F+4cxfkdhOJINM+51B06Friuv4M66W7HzUOeFd+vNzUn4vtswYINPi6sysjf1M2Ri/rwZALqgwbaQ==
 
 growly@^1.3.0:
   version "1.3.0"
@@ -3414,7 +3413,7 @@ istanbul-reports@^2.1.1:
   dependencies:
     handlebars "^4.1.0"
 
-iterall@^1.1.3, iterall@^1.2.1, iterall@^1.2.2:
+iterall@^1.1.3, iterall@^1.2.1:
   version "1.2.2"
   resolved "https://registry.yarnpkg.com/iterall/-/iterall-1.2.2.tgz#92d70deb8028e0c39ff3164fdbf4d8b088130cd7"