diff --git a/charts/argo-cd/Chart.yaml b/charts/argo-cd/Chart.yaml
index d6c01d25..5fb8d427 100644
--- a/charts/argo-cd/Chart.yaml
+++ b/charts/argo-cd/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 appVersion: v2.4.12
 description: A Helm chart for Argo CD, a declarative, GitOps continuous delivery tool for Kubernetes.
 name: argo-cd
-version: 5.5.6
+version: 5.5.7
 home: https://github.com/argoproj/argo-helm
 icon: https://argo-cd.readthedocs.io/en/stable/assets/logo.png
 sources:
@@ -22,4 +22,4 @@ dependencies:
     condition: redis-ha.enabled
 annotations:
   artifacthub.io/changes: |
-    - "[Added]: Source code section inside chart README"
+    - "[Fixed]: v5.5.0 Upgrade guide heading in README"
diff --git a/charts/argo-cd/README.md b/charts/argo-cd/README.md
index e520f2b1..9f3b9f04 100644
--- a/charts/argo-cd/README.md
+++ b/charts/argo-cd/README.md
@@ -101,7 +101,7 @@ kubectl apply -k "https://github.com/argoproj/argo-cd/manifests/crds?ref=<appVer
 kubectl apply -k "https://github.com/argoproj/argo-cd/manifests/crds?ref=v2.4.9"
 ```
 
-### 5.4.0
+### 5.5.0
 
 This version introduces new `configs.params` section that replaces command line arguments for containers.
 Please refer to documentation in values.yaml for migrating the configuration.
diff --git a/charts/argo-cd/README.md.gotmpl b/charts/argo-cd/README.md.gotmpl
index f7ed30d2..1eed73b5 100644
--- a/charts/argo-cd/README.md.gotmpl
+++ b/charts/argo-cd/README.md.gotmpl
@@ -100,7 +100,7 @@ kubectl apply -k "https://github.com/argoproj/argo-cd/manifests/crds?ref=<appVer
 kubectl apply -k "https://github.com/argoproj/argo-cd/manifests/crds?ref=v2.4.9"
 ```
 
-### 5.4.0
+### 5.5.0
 
 This version introduces new `configs.params` section that replaces command line arguments for containers.
 Please refer to documentation in values.yaml for migrating the configuration.