diff --git a/.fixtures.yml b/.fixtures.yml
index d3c64b8..f71224b 100644
--- a/.fixtures.yml
+++ b/.fixtures.yml
@@ -4,4 +4,6 @@
 fixtures:
   forge_modules:
     stdlib: "puppetlabs/stdlib"
-    firewall: "puppetlabs/firewall"
+    firewall:
+     repo: "puppetlabs/firewall"
+     ref: "3.6.0"
diff --git a/Puppetfile b/Puppetfile
index 9a1c2c9..9358662 100644
--- a/Puppetfile
+++ b/Puppetfile
@@ -4,5 +4,5 @@
 # The following directive installs modules to the managed moduledir.
 moduledir '.modules'
 
-mod 'puppetlabs/firewall', '3.1.0'
+mod 'puppetlabs/firewall', '3.6.0'
 mod 'puppetlabs/stdlib', '7.1.0'
diff --git a/bolt-project.yaml b/bolt-project.yaml
index 7e24900..0ce4814 100644
--- a/bolt-project.yaml
+++ b/bolt-project.yaml
@@ -1,4 +1,5 @@
 ---
 name: pam_firewall
 modules:
-- puppetlabs/firewall
+- name: puppetlabs/firewall
+  version_requirement: '3.6.0'