diff --git a/docs/_releasenotes/2080.change.kube-prometheus-stack-updated-to-77.1.3 b/docs/_releasenotes/2080.change.kube-prometheus-stack-updated-to-77.1.3
new file mode 100644
index 0000000000000000000000000000000000000000..08590b26ce38f8a8551749b4096186617bb13f22
--- /dev/null
+++ b/docs/_releasenotes/2080.change.kube-prometheus-stack-updated-to-77.1.3
@@ -0,0 +1 @@
+Updated default version of helm chart kube-prometheus-stack of https://github.com/prometheus-community/helm-charts from 77.0.0 to 77.1.3
diff --git a/docs/user/reference/options/yk8s.k8s-service-layer.prometheus.rst b/docs/user/reference/options/yk8s.k8s-service-layer.prometheus.rst
index 9f41a7ab639c62e16dc5275bfed29347ab812787..74905697145df6eb5569669eacab0766ff8b7b07 100644
--- a/docs/user/reference/options/yk8s.k8s-service-layer.prometheus.rst
+++ b/docs/user/reference/options/yk8s.k8s-service-layer.prometheus.rst
@@ -1493,7 +1493,7 @@ If the version shall be unpinned, set to: ``null``.
 
 **Default:**::
 
-  "77.0.0"
+  "77.1.3"
 
 
 **Example:**::
diff --git a/nix/yk8s/k8s-supplements/monitoring.nix b/nix/yk8s/k8s-supplements/monitoring.nix
index e0c2c7cab1e128f20210b2a30a52ea6bea9aa6f0..11c730cd42710554471c0e84432d82622887a04e 100644
--- a/nix/yk8s/k8s-supplements/monitoring.nix
+++ b/nix/yk8s/k8s-supplements/monitoring.nix
@@ -283,7 +283,7 @@ in {
     };
     prometheus_stack_version = mkHelmChartVersionOption {
       # renovate: datasource=helm depName=kube-prometheus-stack registryUrl=https://prometheus-community.github.io/helm-charts
-      default = "77.0.0";
+      default = "77.1.3";
     };
     prometheus_adapter_version = mkHelmChartVersionOption {
       # renovate: datasource=helm depName=prometheus-adapter registryUrl=https://prometheus-community.github.io/helm-charts