diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 2f7811e391..7a95c567ec 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1 +1 @@
-{".":"0.8.1","klt-cert-manager":"1.0.0","runtimes/python-runtime":"1.0.0","runtimes/deno-runtime":"1.0.1"}
+{".":"0.8.1","klt-cert-manager":"1.1.0","runtimes/python-runtime":"1.0.0","runtimes/deno-runtime":"1.0.1"}
diff --git a/klt-cert-manager/CHANGELOG.md b/klt-cert-manager/CHANGELOG.md
index 6f38472ca2..c16dd40315 100644
--- a/klt-cert-manager/CHANGELOG.md
+++ b/klt-cert-manager/CHANGELOG.md
@@ -1,5 +1,18 @@
 # Changelog
 
+## [1.1.0](https://github.com/keptn/lifecycle-toolkit/compare/cert-manager-v1.0.0...cert-manager-v1.1.0) (2023-08-31)
+
+
+### Features
+
+* monorepo setup for lifecycle-operator, scheduler and runtimes ([#1857](https://github.com/keptn/lifecycle-toolkit/issues/1857)) ([84e243a](https://github.com/keptn/lifecycle-toolkit/commit/84e243a213ffba86eddd51ccc4bf4dbd61140069))
+
+
+### Other
+
+* release cert-manager 1.1.0 ([#1972](https://github.com/keptn/lifecycle-toolkit/issues/1972)) ([bb133cf](https://github.com/keptn/lifecycle-toolkit/commit/bb133cfd2ac3207e8a4006eb7a9390dc58737465))
+* release cert-manager 1.1.0 ([#1993](https://github.com/keptn/lifecycle-toolkit/issues/1993)) ([a8c22f7](https://github.com/keptn/lifecycle-toolkit/commit/a8c22f779eafd68ea12c97c808ad2041fc89acbf))
+
 ## 1.0.0 (2023-08-28)
 
 
diff --git a/klt-cert-manager/Makefile b/klt-cert-manager/Makefile
index 61414a7829..84f85ad658 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?="v1.0.0" # x-release-please-version
+TAG?="v1.1.0" # x-release-please-version
 RELEASE_IMAGE:=certificate-operator:$(TAG)
 CHART_APPVERSION?=""