diff --git a/requirements-ci.txt b/requirements-ci.txt
index 9bc0042..82f2b87 100644
--- a/requirements-ci.txt
+++ b/requirements-ci.txt
@@ -1,7 +1,7 @@
 pip==9.0.1
 setuptools-rust==0.9.2
 flake8==3.5.0
-pyflakes==1.6.0
+pyflakes==2.0.0
 sphinx==1.7.1
 isort==4.2.15
 sphinxcontrib-asyncio==0.2.0