diff --git a/charts/argocd-image-updater/Chart.yaml b/charts/argocd-image-updater/Chart.yaml
index cbf21e4c..c358515f 100644
--- a/charts/argocd-image-updater/Chart.yaml
+++ b/charts/argocd-image-updater/Chart.yaml
@@ -2,8 +2,8 @@ apiVersion: v2
 name: argocd-image-updater
 description: A Helm chart for Argo CD Image Updater, a tool to automatically update the container images of Kubernetes workloads which are managed by Argo CD
 type: application
-version: 0.10.2
-appVersion: v0.13.1
+version: 0.11.0
+appVersion: v0.14.0
 home: https://github.com/argoproj-labs/argocd-image-updater
 icon: https://argocd-image-updater.readthedocs.io/en/stable/assets/logo.png
 keywords:
@@ -18,5 +18,5 @@ annotations:
     fingerprint: 2B8F22F57260EFA67BE1C5824B11F800CD9D2252
     url: https://argoproj.github.io/argo-helm/pgp_keys.asc
   artifacthub.io/changes: |
-    - kind: fixed
-      description: Fixed a URL in values.yaml comments
+    - kind: changed
+      description: Bump argocd-image-updater to v0.14.0
diff --git a/charts/argocd-image-updater/README.md b/charts/argocd-image-updater/README.md
index ea57d402..5e51a8cd 100644
--- a/charts/argocd-image-updater/README.md
+++ b/charts/argocd-image-updater/README.md
@@ -79,6 +79,9 @@ The `config.registries` value can be used exactly as it looks in the documentati
 | config.argocd.token | string | `""` | If specified, the secret with Argo CD API key will be created. |
 | config.disableKubeEvents | bool | `false` | Disable kubernetes events |
 | config.gitCommitMail | string | `""` | E-Mail address to use for Git commits |
+| config.gitCommitSignOff | bool | `false` | Enables sign off on commits |
+| config.gitCommitSigningKey | string | `""` | Path to public SSH key mounted in container, or GPG key ID used to sign commits |
+| config.gitCommitSigningMethod | string | `""` | Method used to sign Git commits. `openpgp` or `ssh` |
 | config.gitCommitTemplate | string | `""` | Changing the Git commit message |
 | config.gitCommitUser | string | `""` | Username to use for Git commits |
 | config.logLevel | string | `"info"` | Argo CD Image Update log level |
diff --git a/charts/argocd-image-updater/templates/configmap.yaml b/charts/argocd-image-updater/templates/configmap.yaml
index 84eb6875..46ee3b80 100644
--- a/charts/argocd-image-updater/templates/configmap.yaml
+++ b/charts/argocd-image-updater/templates/configmap.yaml
@@ -31,6 +31,15 @@ data:
   git.commit-message-template: |
     {{- nindent 4 . }}
   {{- end }}
+  {{- with .Values.config.gitCommitSigningKey }}
+  git.commit-signing-key: {{ . | quote }}
+  {{- end }}
+  {{- with .Values.config.gitCommitSignOff }}
+  git.commit-sign-off: {{ . | quote }}
+  {{- end }}
+  {{- with .Values.config.gitCommitSigningMethod }}
+  git.commit-signing-method: {{ . | quote }}
+  {{- end }}
   kube.events: {{ .Values.config.disableKubeEvents | quote }}
   {{- with .Values.config.registries }}
   registries.conf: |
diff --git a/charts/argocd-image-updater/templates/deployment.yaml b/charts/argocd-image-updater/templates/deployment.yaml
index b6aa13fe..4aaa83b3 100644
--- a/charts/argocd-image-updater/templates/deployment.yaml
+++ b/charts/argocd-image-updater/templates/deployment.yaml
@@ -100,6 +100,24 @@ spec:
                 key: kube.events
                 name: argocd-image-updater-config
                 optional: true
+          - name: GIT_COMMIT_SIGNING_KEY
+            valueFrom:
+              configMapKeyRef:
+                key: git.commit-signing-key
+                name: argocd-image-updater-config
+                optional: true
+          - name: GIT_COMMIT_SIGNING_METHOD
+            valueFrom:
+              configMapKeyRef:
+                key: git.commit-signing-method
+                name: argocd-image-updater-config
+                optional: true
+          - name: GIT_COMMIT_SIGN_OFF
+            valueFrom:
+              configMapKeyRef:
+                key: git.commit-sign-off
+                name: argocd-image-updater-config
+                optional: true
           {{- with .Values.extraEnv }}
             {{- toYaml . | nindent 10 }}
           {{- end }}
@@ -141,6 +159,10 @@ spec:
             name: ssh-config
           - mountPath: /tmp
             name: tmp
+          - name: ssh-signing-key
+            mountPath: /app/ssh-keys/id_rsa
+            readOnly: true
+            subPath: sshPrivateKey
           {{- if .Values.authScripts.enabled }}
           - mountPath: /scripts
             name: authscripts
@@ -172,6 +194,10 @@ spec:
           name: argocd-image-updater-ssh-config
           optional: true
         name: ssh-config
+      - name: ssh-signing-key
+        secret:
+          secretName: ssh-git-creds
+          optional: true
       - emptyDir: {}
         name: tmp
       {{- with .Values.volumes }}
diff --git a/charts/argocd-image-updater/values.yaml b/charts/argocd-image-updater/values.yaml
index 292f2c90..19291de9 100644
--- a/charts/argocd-image-updater/values.yaml
+++ b/charts/argocd-image-updater/values.yaml
@@ -133,6 +133,15 @@ config:
   # -- Changing the Git commit message
   gitCommitTemplate: ""
 
+  # -- Path to public SSH key mounted in container, or GPG key ID used to sign commits
+  gitCommitSigningKey: ""
+
+  # -- Enables sign off on commits
+  gitCommitSignOff: false
+
+  # -- Method used to sign Git commits. `openpgp` or `ssh`
+  gitCommitSigningMethod: ""
+
   # -- Argo CD Image Update log level
   logLevel: "info"