diff --git a/certbot-apache/local-oldest-requirements.txt b/certbot-apache/local-oldest-requirements.txt
index ce8078719..8368d266e 100644
--- a/certbot-apache/local-oldest-requirements.txt
+++ b/certbot-apache/local-oldest-requirements.txt
@@ -1,2 +1,2 @@
-acme==0.21.1
-certbot==0.21.1
+acme[dev]==0.21.1
+certbot[dev]==0.21.1
diff --git a/certbot-dns-cloudflare/local-oldest-requirements.txt b/certbot-dns-cloudflare/local-oldest-requirements.txt
index ce8078719..8368d266e 100644
--- a/certbot-dns-cloudflare/local-oldest-requirements.txt
+++ b/certbot-dns-cloudflare/local-oldest-requirements.txt
@@ -1,2 +1,2 @@
-acme==0.21.1
-certbot==0.21.1
+acme[dev]==0.21.1
+certbot[dev]==0.21.1
diff --git a/certbot-dns-cloudxns/local-oldest-requirements.txt b/certbot-dns-cloudxns/local-oldest-requirements.txt
index ce8078719..8368d266e 100644
--- a/certbot-dns-cloudxns/local-oldest-requirements.txt
+++ b/certbot-dns-cloudxns/local-oldest-requirements.txt
@@ -1,2 +1,2 @@
-acme==0.21.1
-certbot==0.21.1
+acme[dev]==0.21.1
+certbot[dev]==0.21.1
diff --git a/certbot-dns-digitalocean/local-oldest-requirements.txt b/certbot-dns-digitalocean/local-oldest-requirements.txt
index ce8078719..8368d266e 100644
--- a/certbot-dns-digitalocean/local-oldest-requirements.txt
+++ b/certbot-dns-digitalocean/local-oldest-requirements.txt
@@ -1,2 +1,2 @@
-acme==0.21.1
-certbot==0.21.1
+acme[dev]==0.21.1
+certbot[dev]==0.21.1
diff --git a/certbot-dns-dnsimple/local-oldest-requirements.txt b/certbot-dns-dnsimple/local-oldest-requirements.txt
index ce8078719..8368d266e 100644
--- a/certbot-dns-dnsimple/local-oldest-requirements.txt
+++ b/certbot-dns-dnsimple/local-oldest-requirements.txt
@@ -1,2 +1,2 @@
-acme==0.21.1
-certbot==0.21.1
+acme[dev]==0.21.1
+certbot[dev]==0.21.1
diff --git a/certbot-dns-dnsmadeeasy/local-oldest-requirements.txt b/certbot-dns-dnsmadeeasy/local-oldest-requirements.txt
index ce8078719..8368d266e 100644
--- a/certbot-dns-dnsmadeeasy/local-oldest-requirements.txt
+++ b/certbot-dns-dnsmadeeasy/local-oldest-requirements.txt
@@ -1,2 +1,2 @@
-acme==0.21.1
-certbot==0.21.1
+acme[dev]==0.21.1
+certbot[dev]==0.21.1
diff --git a/certbot-dns-google/local-oldest-requirements.txt b/certbot-dns-google/local-oldest-requirements.txt
index ce8078719..8368d266e 100644
--- a/certbot-dns-google/local-oldest-requirements.txt
+++ b/certbot-dns-google/local-oldest-requirements.txt
@@ -1,2 +1,2 @@
-acme==0.21.1
-certbot==0.21.1
+acme[dev]==0.21.1
+certbot[dev]==0.21.1
diff --git a/certbot-dns-luadns/local-oldest-requirements.txt b/certbot-dns-luadns/local-oldest-requirements.txt
index ce8078719..8368d266e 100644
--- a/certbot-dns-luadns/local-oldest-requirements.txt
+++ b/certbot-dns-luadns/local-oldest-requirements.txt
@@ -1,2 +1,2 @@
-acme==0.21.1
-certbot==0.21.1
+acme[dev]==0.21.1
+certbot[dev]==0.21.1
diff --git a/certbot-dns-nsone/local-oldest-requirements.txt b/certbot-dns-nsone/local-oldest-requirements.txt
index ce8078719..8368d266e 100644
--- a/certbot-dns-nsone/local-oldest-requirements.txt
+++ b/certbot-dns-nsone/local-oldest-requirements.txt
@@ -1,2 +1,2 @@
-acme==0.21.1
-certbot==0.21.1
+acme[dev]==0.21.1
+certbot[dev]==0.21.1
diff --git a/certbot-dns-rfc2136/local-oldest-requirements.txt b/certbot-dns-rfc2136/local-oldest-requirements.txt
index ce8078719..8368d266e 100644
--- a/certbot-dns-rfc2136/local-oldest-requirements.txt
+++ b/certbot-dns-rfc2136/local-oldest-requirements.txt
@@ -1,2 +1,2 @@
-acme==0.21.1
-certbot==0.21.1
+acme[dev]==0.21.1
+certbot[dev]==0.21.1
diff --git a/certbot-dns-route53/local-oldest-requirements.txt b/certbot-dns-route53/local-oldest-requirements.txt
index ce8078719..8368d266e 100644
--- a/certbot-dns-route53/local-oldest-requirements.txt
+++ b/certbot-dns-route53/local-oldest-requirements.txt
@@ -1,2 +1,2 @@
-acme==0.21.1
-certbot==0.21.1
+acme[dev]==0.21.1
+certbot[dev]==0.21.1
diff --git a/certbot-nginx/local-oldest-requirements.txt b/certbot-nginx/local-oldest-requirements.txt
index 35e26e013..8ed2d7539 100644
--- a/certbot-nginx/local-oldest-requirements.txt
+++ b/certbot-nginx/local-oldest-requirements.txt
@@ -1,2 +1,2 @@
--e acme/
--e .
+-e acme[dev]/
+-e .[dev]