Merge pull request #1882 from simo5/KEX

Add Key Exchange Agreement Interface
diff --git a/dev-requirements.txt b/dev-requirements.txt
index 6130eb3..d82c13b 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -5,7 +5,7 @@
 iso8601
 pep8-naming
 pretend
-pytest<2.8
+pytest
 requests
 sphinx
 sphinx_rtd_theme
diff --git a/setup.py b/setup.py
index 5db8477..7afa84c 100644
--- a/setup.py
+++ b/setup.py
@@ -57,7 +57,7 @@
 
 # If you add a new dep here you probably need to add it in the tox.ini as well
 test_requirements = [
-    "pytest<2.8",
+    "pytest",
     "pretend",
     "iso8601",
     "hypothesis",
diff --git a/tox.ini b/tox.ini
index 016aada..1ed03a5 100644
--- a/tox.ini
+++ b/tox.ini
@@ -7,7 +7,7 @@
     coverage
     iso8601
     pretend
-    pytest<2.8
+    pytest
     hypothesis>=1.11.4
     ./vectors
 passenv = ARCHFLAGS LDFLAGS CFLAGS INCLUDE LIB LD_LIBRARY_PATH USERNAME