diff --git a/requirements-dev.txt b/requirements-dev.txt
index 4b8bcbb53..9ff0cf0f8 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -4,7 +4,7 @@
 #
 #    pip-compile --no-emit-index-url --output-file=requirements-dev.txt requirements-dev.in
 #
-acme==2.11.0
+acme==3.0.1
     # via
     #   -r requirements-tests.txt
     #   certbot
diff --git a/requirements-docs.txt b/requirements-docs.txt
index 23df94df4..8ee25d85d 100644
--- a/requirements-docs.txt
+++ b/requirements-docs.txt
@@ -4,7 +4,7 @@
 #
 #    pip-compile --no-emit-index-url --output-file=requirements-docs.txt requirements-docs.in
 #
-acme==2.11.0
+acme==3.0.1
     # via
     #   -r requirements-docs.in
     #   -r requirements-tests.txt
diff --git a/requirements-tests.txt b/requirements-tests.txt
index 540ef94fe..da45499bb 100644
--- a/requirements-tests.txt
+++ b/requirements-tests.txt
@@ -4,7 +4,7 @@
 #
 #    pip-compile --no-emit-index-url --output-file=requirements-tests.txt requirements-tests.in
 #
-acme==2.11.0
+acme==3.0.1
     # via
     #   -r requirements.txt
     #   certbot
diff --git a/requirements.txt b/requirements.txt
index 1f56d7b0b..dfa5e73aa 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@
 #
 #    pip-compile --no-emit-index-url --output-file=requirements.txt requirements.in
 #
-acme==2.11.0
+acme==3.0.1
     # via
     #   -r requirements.in
     #   certbot