diff --git a/dev-requirements.txt b/dev-requirements.txt
index a845f69..6353282 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -1,6 +1,6 @@
 black
 pytest-mypy-plugins==1.3.0
-psycopg2
+psycopg2-binary
 flake8==3.7.9
 flake8-pyi==19.3.0
 isort==4.3.21