diff --git a/.travis.yml b/.travis.yml
index 66cf76e0..40d0415e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,7 +6,6 @@ python:
   - "3.5"
   - "3.6"
   - "3.7"
-  - "pypy3"
 
 install:
   - pip install tox tox-travis
diff --git a/setup.py b/setup.py
index 96004f08..1de8b968 100644
--- a/setup.py
+++ b/setup.py
@@ -86,7 +86,7 @@ setup(
     install_requires=[
         "six>=1.10.0,<2",
         "graphql-core>=2.1,<3",
-        "graphql-relay>=0.4.5,<1",
+        "graphql-relay>=2,<3",
         "aniso8601>=3,<=6",
     ],
     tests_require=tests_require,