diff --git a/setup.py b/setup.py
index 82e5742..dca1ead 100644
--- a/setup.py
+++ b/setup.py
@@ -25,13 +25,8 @@
         "pytest11": ["relaxed = pytest_relaxed.plugin"]
     },
     install_requires=[
-        # NOTE: pytest 3.3 broke something, not sure what yet
-        "pytest>=3,<3.3",
-        # TODO: ditto; six is so widely used it's prob worth having a broad pin
+        "pytest>=3,<4",
         "six>=1,<2",
-        # TODO: ditto again!
-        # TODO: but also, we could make this optional if it somehow ever caused
-        # issues for anyone. Only necessary for @raises right now.
         "decorator>=4,<5",
     ],
     classifiers=[