diff --git a/CHANGELOG.md b/CHANGELOG.md
index e4cd678..a834d68 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,9 @@
 
 All notable changes to this project will be documented in this file.
 
+## [1.2.1]
+- Fix problem with installer signature verification on AIX
+
 ## [1.2.0]
 
 - Added parameter `--restart-service` parameter, once OneAgent configuration is performed
diff --git a/galaxy.yml b/galaxy.yml
index 3025424..d476328 100644
--- a/galaxy.yml
+++ b/galaxy.yml
@@ -1,7 +1,7 @@
 ---
 namespace: dynatrace
 name: oneagent
-version: 1.2.0
+version: 1.2.1
 readme: README.md
 authors:
   - Dynatrace LLC
diff --git a/roles/oneagent/vars/main.yml b/roles/oneagent/vars/main.yml
index ff3a93d..0326516 100644
--- a/roles/oneagent/vars/main.yml
+++ b/roles/oneagent/vars/main.yml
@@ -1,5 +1,5 @@
 ---
-oneagent_script_version: 1.2.0
+oneagent_script_version: 1.2.1
 oneagent_minimal_install_version: "1.199"
 oneagent_minimal_reporting_version: "1.203"