diff --git a/charts/argo-cd/Chart.yaml b/charts/argo-cd/Chart.yaml
index 06a52a3a..2b9d215f 100644
--- a/charts/argo-cd/Chart.yaml
+++ b/charts/argo-cd/Chart.yaml
@@ -3,7 +3,7 @@ appVersion: v2.5.8
 kubeVersion: ">=1.22.0-0"
 description: A Helm chart for Argo CD, a declarative, GitOps continuous delivery tool for Kubernetes.
 name: argo-cd
-version: 5.19.8
+version: 5.19.9
 home: https://github.com/argoproj/argo-helm
 icon: https://argo-cd.readthedocs.io/en/stable/assets/logo.png
 sources:
@@ -23,6 +23,4 @@ dependencies:
     condition: redis-ha.enabled
 annotations:
   artifacthub.io/changes: |
-    - "[Changed]: Disable Redis exporter by default"
-    - "[Changed]: Use bitnami Redis exporter image for redis-ha"
-    - "[Docs]: Fixed defaults for Redis exporter"
+    - "[Added]: Added logFormat, logLevel and extraArgs to Slack bot"
diff --git a/charts/argo-cd/README.md b/charts/argo-cd/README.md
index 5d7cb0d7..54a11752 100644
--- a/charts/argo-cd/README.md
+++ b/charts/argo-cd/README.md
@@ -1054,10 +1054,13 @@ If you want to use an existing Redis (eg. a managed service from a cloud provide
 | notifications.bots.slack.affinity | object | `{}` | Assign custom [affinity] rules |
 | notifications.bots.slack.containerSecurityContext | object | See [values.yaml] | Slack bot container-level security Context |
 | notifications.bots.slack.enabled | bool | `false` | Enable slack bot |
+| notifications.bots.slack.extraArgs | list | `[]` | List of extra cli args to add for Slack bot |
 | notifications.bots.slack.image.imagePullPolicy | string | `""` (defaults to global.image.imagePullPolicy) | Image pull policy for the Slack bot |
 | notifications.bots.slack.image.repository | string | `""` (defaults to global.image.repository) | Repository to use for the Slack bot |
 | notifications.bots.slack.image.tag | string | `""` (defaults to global.image.tag) | Tag to use for the Slack bot |
 | notifications.bots.slack.imagePullSecrets | list | `[]` (defaults to global.imagePullSecrets) | Secrets with credentials to pull images from a private registry |
+| notifications.bots.slack.logFormat | string | `""` (defaults to global.logging.format) | Slack bot log format. Either `text` or `json` |
+| notifications.bots.slack.logLevel | string | `""` (defaults to global.logging.level) | Slack bot log level. One of: `debug`, `info`, `warn`, `error` |
 | notifications.bots.slack.nodeSelector | object | `{}` | [Node selector] |
 | notifications.bots.slack.pdb.annotations | object | `{}` | Annotations to be added to Slack bot pdb |
 | notifications.bots.slack.pdb.enabled | bool | `false` | Deploy a [PodDisruptionBudget] for the Slack bot |
diff --git a/charts/argo-cd/templates/argocd-notifications/bots/slack/deployment.yaml b/charts/argo-cd/templates/argocd-notifications/bots/slack/deployment.yaml
index da934607..90fcf78c 100644
--- a/charts/argo-cd/templates/argocd-notifications/bots/slack/deployment.yaml
+++ b/charts/argo-cd/templates/argocd-notifications/bots/slack/deployment.yaml
@@ -40,6 +40,11 @@ spec:
           command:
             - argocd-notifications
             - bot
+            - --loglevel={{ default .Values.global.logging.level .Values.notifications.bots.slack.logLevel }}
+            - --logformat={{ default .Values.global.logging.format .Values.notifications.bots.slack.logFormat }}
+            {{- range .Values.notifications.bots.slack.extraArgs }}
+            - {{ . | squote }}
+            {{- end }}
           workingDir: /app
           ports:
           - containerPort: 8080
diff --git a/charts/argo-cd/values.yaml b/charts/argo-cd/values.yaml
index ec37a3f8..1a6bdda4 100755
--- a/charts/argo-cd/values.yaml
+++ b/charts/argo-cd/values.yaml
@@ -2881,6 +2881,16 @@ notifications:
       # @default -- `[]` (defaults to global.imagePullSecrets)
       imagePullSecrets: []
 
+      # -- Slack bot log format. Either `text` or `json`
+      # @default -- `""` (defaults to global.logging.format)
+      logFormat: ""
+      # -- Slack bot log level. One of: `debug`, `info`, `warn`, `error`
+      # @default -- `""` (defaults to global.logging.level)
+      logLevel: ""
+
+      # -- List of extra cli args to add for Slack bot
+      extraArgs: []
+
       service:
         # -- Service annotations for Slack bot
         annotations: {}