diff --git a/requirements-ci.txt b/requirements-ci.txt
index 9d6bdbfc61e..465c2a1db35 100644
--- a/requirements-ci.txt
+++ b/requirements-ci.txt
@@ -12,7 +12,7 @@ multidict
 async_timeout
 sphinxcontrib-asyncio
 sphinxcontrib-newsfeed
-pytest
+pytest==3.0.3
 pytest-cov
 pytest-mock
 pytest-timeout
diff --git a/requirements-wheel.txt b/requirements-wheel.txt
index 01401e5f8fb..248bd782fb0 100644
--- a/requirements-wheel.txt
+++ b/requirements-wheel.txt
@@ -1,3 +1,3 @@
 cython
-pytest
+pytest==3.0.3