diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 1333cdaf..c13416ee 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -8,6 +8,7 @@ master (unreleased)
 - Added a tox job target to create a Django model graph using `dot`. Run `tox -e django_graph` to see the result. Since the database schema doesn't change that often, this tox target won't be associated with automated tests or doc generation - it's probably going to be a one-shot.
 - Add/Confirm support of Django REST Framework 3.11 (#417).
 - Added a thorough documentation for maintainers
+- Pin psycopg2-binary to 2.8 in testing env to fix CI.
 
 Release 7.0.0 (2021-03-11)
 ==========================
diff --git a/tox.ini b/tox.ini
index 291919a5..1e1ba3b2 100644
--- a/tox.ini
+++ b/tox.ini
@@ -19,7 +19,7 @@ deps =
     drf310: djangorestframework<3.11
     drf311: djangorestframework<3.12
     ; When testing with postgresql
-    pg: psycopg2-binary
+    pg: psycopg2-binary>=2.8,<2.9
 
     ; Requirements from demo project
     -rdemo/requirements-demo.pip