diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5158647..8a4812a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,7 +15,10 @@ jobs:
           - '3.1'
           - '3.2'
         graphql_version:
+          - "~> 1.13.0"
+          - "~> 2.0.0"
           - "~> 2.1.0"
+          - "~> 2.2.0"
         rails_version:
           - "~> 5.2.0"
           - "~> 6.0.0"
diff --git a/graphql-client.gemspec b/graphql-client.gemspec
index ef8b9b5..96deff1 100644
--- a/graphql-client.gemspec
+++ b/graphql-client.gemspec
@@ -10,7 +10,7 @@ Gem::Specification.new do |s|
   s.files = Dir["README.md", "LICENSE", "lib/**/*.rb"]
 
   s.add_dependency "activesupport", ">= 3.0"
-  s.add_dependency "graphql"
+  s.add_dependency "graphql", ">= 1.13.0"
 
   s.add_development_dependency "actionpack", ">= 3.2.22"
   s.add_development_dependency "erubi", "~> 1.6"