diff --git a/CHANGELOG.md b/CHANGELOG.md
index 304104d8..985789bc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,12 @@ All notable changes to this project will be documented in this file.
 
 - Update to [Wazuh v4.6.0](https://github.com/wazuh/wazuh/blob/v4.6.0/CHANGELOG.md#v460)
 
+## [v4.5.1]
+
+### Added
+
+- Update to [Wazuh v4.5.1](https://github.com/wazuh/wazuh/blob/v4.5.1/CHANGELOG.md#v451)
+
 ## [v4.5.0]
 
 ### Added
diff --git a/README.md b/README.md
index 48582bba..6e791daf 100644
--- a/README.md
+++ b/README.md
@@ -17,6 +17,7 @@ These playbooks install and configure Wazuh agent, manager and indexer and dashb
 | Wazuh version | Elastic | ODFE   |
 |---------------|---------|--------|
 | v4.6.0        |         |        |
+| v4.5.1        |         |        |
 | v4.5.0        |         |        |
 | v4.4.5        |         |        |
 | v4.4.4        |         |        |
diff --git a/roles/wazuh/ansible-filebeat-oss/defaults/main.yml b/roles/wazuh/ansible-filebeat-oss/defaults/main.yml
index 485917d4..fcaf6739 100644
--- a/roles/wazuh/ansible-filebeat-oss/defaults/main.yml
+++ b/roles/wazuh/ansible-filebeat-oss/defaults/main.yml
@@ -1,7 +1,7 @@
 ---
 filebeat_version: 7.10.2
 
-wazuh_template_branch: 4.5
+wazuh_template_branch: 4.6
 
 filebeat_node_name: node-1
 
diff --git a/roles/wazuh/vars/repo.yml b/roles/wazuh/vars/repo.yml
index 2dd92669..d8e761fb 100644
--- a/roles/wazuh/vars/repo.yml
+++ b/roles/wazuh/vars/repo.yml
@@ -6,7 +6,7 @@ wazuh_repo:
 wazuh_winagent_config_url: "https://packages.wazuh.com/4.x/windows/wazuh-agent-{{ wazuh_agent_version }}-1.msi"
 wazuh_winagent_package_name: "wazuh-agent-{{ wazuh_agent_version }}-1.msi"
 
-certs_gen_tool_version: 4.5
+certs_gen_tool_version: 4.6
 
 # Url of certificates generator tool
 certs_gen_tool_url: "https://packages.wazuh.com/{{ certs_gen_tool_version }}/wazuh-certs-tool.sh"
\ No newline at end of file
diff --git a/roles/wazuh/vars/repo_pre-release.yml b/roles/wazuh/vars/repo_pre-release.yml
index 3eaf6ca1..e5aaec25 100644
--- a/roles/wazuh/vars/repo_pre-release.yml
+++ b/roles/wazuh/vars/repo_pre-release.yml
@@ -6,7 +6,7 @@ wazuh_repo:
 wazuh_winagent_config_url: "https://packages-dev.wazuh.com/pre-release/windows/wazuh-agent-{{ wazuh_agent_version }}-1.msi"
 wazuh_winagent_package_name: "wazuh-agent-{{ wazuh_agent_version }}-1.msi"
 
-certs_gen_tool_version: 4.5
+certs_gen_tool_version: 4.6
 
 # Url of certificates generator tool
 certs_gen_tool_url: "https://packages-dev.wazuh.com/{{ certs_gen_tool_version }}/wazuh-certs-tool.sh"
\ No newline at end of file
diff --git a/roles/wazuh/vars/repo_staging.yml b/roles/wazuh/vars/repo_staging.yml
index 2c2b4966..2c373098 100644
--- a/roles/wazuh/vars/repo_staging.yml
+++ b/roles/wazuh/vars/repo_staging.yml
@@ -6,7 +6,7 @@ wazuh_repo:
 wazuh_winagent_config_url: "https://packages-dev.wazuh.com/staging/windows/wazuh-agent-{{ wazuh_agent_version }}-1.msi"
 wazuh_winagent_package_name: "wazuh-agent-{{ wazuh_agent_version }}-1.msi"
 
-certs_gen_tool_version: 4.4
+certs_gen_tool_version: 4.6
 
 # Url of certificates generator tool
 certs_gen_tool_url: "https://packages-dev.wazuh.com/{{ certs_gen_tool_version }}/wazuh-certs-tool.sh"
\ No newline at end of file