diff --git a/certbot-nginx/local-oldest-requirements.txt b/certbot-nginx/local-oldest-requirements.txt
index 4b88f0288..65f5a758e 100644
--- a/certbot-nginx/local-oldest-requirements.txt
+++ b/certbot-nginx/local-oldest-requirements.txt
@@ -1,2 +1,2 @@
-acme[dev]==0.22.0
-certbot[dev]==0.22.0
+-e acme[dev]
+-e .[dev]
diff --git a/local-oldest-requirements.txt b/local-oldest-requirements.txt
index 37bef2083..2346300a3 100644
--- a/local-oldest-requirements.txt
+++ b/local-oldest-requirements.txt
@@ -1 +1 @@
-acme[dev]==0.22.0
+-e acme[dev]