diff --git a/requirements-test.txt b/requirements-test.txt
index 0d34e1a..9cd93aa 100644
--- a/requirements-test.txt
+++ b/requirements-test.txt
@@ -1,4 +1,4 @@
 hypothesis >= 3.11.0
 pytest
-pytest-postgresql
+pytest-postgresql >= 2.1.0
 sqlalchemy-stubs