diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 28a9816e32..7600cd69e8 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -4,5 +4,5 @@
   "runtimes/python-runtime": "1.0.8",
   "runtimes/deno-runtime": "3.0.1",
   "lifecycle-operator": "2.0.0",
-  "metrics-operator": "2.1.0"
+  "metrics-operator": "2.1.1"
 }
diff --git a/metrics-operator/CHANGELOG.md b/metrics-operator/CHANGELOG.md
index 91970b590b..9067f36d44 100644
--- a/metrics-operator/CHANGELOG.md
+++ b/metrics-operator/CHANGELOG.md
@@ -1,5 +1,17 @@
 # Changelog
 
+## [2.1.1](https://github.com/keptn/lifecycle-toolkit/compare/metrics-operator-v2.1.0...metrics-operator-v2.1.1) (2025-08-06)
+
+
+### Bug Fixes
+
+* fix a bug when elastic as a provider  ([#3904](https://github.com/keptn/lifecycle-toolkit/issues/3904)) ([d6fd74d](https://github.com/keptn/lifecycle-toolkit/commit/d6fd74da776ca91bdac04cd279f4885f00329a26))
+
+
+### Other
+
+* bump metrics-operator Helm chart ([#3899](https://github.com/keptn/lifecycle-toolkit/issues/3899)) ([d8ad7bb](https://github.com/keptn/lifecycle-toolkit/commit/d8ad7bb083fdc69c81b5478aeff7e518724d62de))
+
 ## [2.1.0](https://github.com/keptn/lifecycle-toolkit/compare/metrics-operator-v2.0.0...metrics-operator-v2.1.0) (2025-03-19)
 
 
diff --git a/metrics-operator/Makefile b/metrics-operator/Makefile
index f2c225bc93..1d4efd7d6d 100644
--- a/metrics-operator/Makefile
+++ b/metrics-operator/Makefile
@@ -7,7 +7,7 @@ RELEASE_REGISTRY?=ghcr.io/keptn
 RELEASE_TIME=$(shell date +%Y%m%d%s)
 BUILD_TIME=$(shell date -u "+%F_%T")
 RELEASE_VERSION?=$(RELEASE_TIME)-v0.24.3#$(shell git describe --tags --match "v*")
-TAG?="v2.1.0" # x-release-please-version
+TAG?="v2.1.1" # x-release-please-version
 RELEASE_IMAGE:=metrics-operator:$(TAG)
 CHART_APPVERSION?=""
 
diff --git a/metrics-operator/chart/Chart.yaml b/metrics-operator/chart/Chart.yaml
index e965c37a23..4d2c51e3c1 100644
--- a/metrics-operator/chart/Chart.yaml
+++ b/metrics-operator/chart/Chart.yaml
@@ -22,7 +22,7 @@ annotations:
   artifacthub.io/operator: 'true'
 kubeVersion: '>= 1.27.0-0'
 type: application
-version: 0.5.0 # Helm Chart version
+version: 2.1.1
 appVersion: v2.1.0
 dependencies:
   - name: common
diff --git a/metrics-operator/chart/values.yaml b/metrics-operator/chart/values.yaml
index d6b8085203..942b6ff1e1 100644
--- a/metrics-operator/chart/values.yaml
+++ b/metrics-operator/chart/values.yaml
@@ -140,7 +140,7 @@ image:
 ## @param   image.repository specify registry for manager image
   repository: keptn/metrics-operator
 ## @param   image.tag select tag for manager image
-  tag: v2.1.0 # x-release-please-version
+  tag: v2.1.1 # x-release-please-version
 ## @param   image.imagePullPolicy specify pull policy for the manager image. This overrides global values
   imagePullPolicy: ""
 ## @extra  livenessProbe custom livenessprobe for manager container
diff --git a/metrics-operator/converter/sli_converter.md b/metrics-operator/converter/sli_converter.md
index 870ddc3a72..2ad0bf1446 100644
--- a/metrics-operator/converter/sli_converter.md
+++ b/metrics-operator/converter/sli_converter.md
@@ -13,7 +13,7 @@ To run the converter, execute the following command:
 
 <!---x-release-please-start-version-->
 ```shell
-METRICS_OPERATOR_IMAGE=ghcr.io/keptn/metrics-operator:v2.1.0
+METRICS_OPERATOR_IMAGE=ghcr.io/keptn/metrics-operator:v2.1.1
 PATH_TO_SLI=<PATH_TO_SLI>
 KEPTN_PROVIDER_NAME=<KEPTN_PROVIDER_NAME>
 KEPTN_PROVIDER_NAMESPACE=<KEPTN_PROVIDER_NAMESPACE>
diff --git a/metrics-operator/converter/slo_converter.md b/metrics-operator/converter/slo_converter.md
index 4877aae705..ca5ff1ac2d 100644
--- a/metrics-operator/converter/slo_converter.md
+++ b/metrics-operator/converter/slo_converter.md
@@ -35,7 +35,7 @@ To run the converter, execute the following command:
 
 <!---x-release-please-start-version-->
 ```shell
-METRICS_OPERATOR_IMAGE=ghcr.io/keptn/metrics-operator:v2.1.0
+METRICS_OPERATOR_IMAGE=ghcr.io/keptn/metrics-operator:v2.1.1
 PATH_TO_SLO=<PATH_TO_SLO>
 ANALYSIS_VALUE_TEMPLATE_NAMESPACE=<ANALYSIS_VALUE_TEMPLATE_NAMESPACE>
 ANALYSIS_DEFINITION_NAME=<ANALYSIS_DEFINITION_NAME>