diff --git a/CHANGELOG.md b/CHANGELOG.md
index 265f1f9..fdc6797 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changes
 
+## 3.5
+
+* [DEPRECATION] Remove the old RPM GPG key 4172A230 from hosts that still trust it, and stop trusting it.
+
 ## 3.4 / 2021-08-12
 
 * [FEATURE] Install datadog-signing-keys on Debian-based platforms [#69][]
diff --git a/datadog/map.jinja b/datadog/map.jinja
index eed2614..c4f4046 100644
--- a/datadog/map.jinja
+++ b/datadog/map.jinja
@@ -1,4 +1,4 @@
-{% set formula_version = '3.4' %}
+{% set formula_version = '3.5' %}
 
 {% set os_family_map = salt['grains.filter_by']({
       'Debian': {},