diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 7d75a4fcd70..1b850b886e2 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,6 +1,6 @@
 {
   ".": "0.8.2",
-  "klt-cert-manager": "1.1.0",
+  "klt-cert-manager": "1.1.1",
   "runtimes/python-runtime": "1.0.0",
   "runtimes/deno-runtime": "1.0.1",
   "lifecycle-operator": "0.8.2",
diff --git a/klt-cert-manager/CHANGELOG.md b/klt-cert-manager/CHANGELOG.md
index c16dd403155..2bb4b51e303 100644
--- a/klt-cert-manager/CHANGELOG.md
+++ b/klt-cert-manager/CHANGELOG.md
@@ -1,5 +1,14 @@
 # Changelog
 
+## [1.1.1](https://github.com/keptn/lifecycle-toolkit/compare/cert-manager-v1.1.0...cert-manager-v1.1.1) (2023-09-11)
+
+
+### Dependency Updates
+
+* update dependency kubernetes-sigs/controller-tools to v0.13.0 ([#1930](https://github.com/keptn/lifecycle-toolkit/issues/1930)) ([8b34b63](https://github.com/keptn/lifecycle-toolkit/commit/8b34b63404d0339633ef41ff1cf2005deae8d2b7))
+* update kubernetes packages to v0.26.8 (patch) ([#1945](https://github.com/keptn/lifecycle-toolkit/issues/1945)) ([6ce03d6](https://github.com/keptn/lifecycle-toolkit/commit/6ce03d600cbb3d3d3988573c616ec7f3830ba324))
+* update module golang.org/x/net to v0.15.0 ([#2065](https://github.com/keptn/lifecycle-toolkit/issues/2065)) ([50ce9c0](https://github.com/keptn/lifecycle-toolkit/commit/50ce9c09914f505ffaf33eee41564afa65661215))
+
 ## [1.1.0](https://github.com/keptn/lifecycle-toolkit/compare/cert-manager-v1.0.0...cert-manager-v1.1.0) (2023-08-31)
 
 
diff --git a/klt-cert-manager/Makefile b/klt-cert-manager/Makefile
index da47aec5edb..fc78b5d80b7 100644
--- a/klt-cert-manager/Makefile
+++ b/klt-cert-manager/Makefile
@@ -6,7 +6,7 @@ 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?="v1.1.0" # x-release-please-version
+TAG?="v1.1.1" # x-release-please-version
 RELEASE_IMAGE:=certificate-operator:$(TAG)
 CHART_APPVERSION?=""