diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9642137f..72fb9963 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [2.4.0](https://github.com/camptocamp/devops-stack-module-thanos/compare/v2.3.0...v2.4.0) (2023-09-08)
+
+
+### Features
+
+* **chart:** patch update of dependencies on thanos chart ([#53](https://github.com/camptocamp/devops-stack-module-thanos/issues/53)) ([e4b3487](https://github.com/camptocamp/devops-stack-module-thanos/commit/e4b3487b0f5f35b69e88479b8befcee9f71aeb47))
+
 ## [2.3.0](https://github.com/camptocamp/devops-stack-module-thanos/compare/v2.2.0...v2.3.0) (2023-09-07)
 
 
diff --git a/variables.tf b/variables.tf
index 759462c3..e12b1f66 100644
--- a/variables.tf
+++ b/variables.tf
@@ -21,7 +21,7 @@ variable "argocd_namespace" {
 variable "target_revision" {
   description = "Override of target revision of the application chart."
   type        = string
-  default     = "v2.3.0" # x-release-please-version
+  default     = "v2.4.0" # x-release-please-version
 }
 
 variable "cluster_issuer" {
diff --git a/version.txt b/version.txt
index 276cbf9e..197c4d5c 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-2.3.0
+2.4.0