diff --git a/charts/lighthouse-validator/Chart.yaml b/charts/lighthouse-validator/Chart.yaml
index 7ae9b77f2..bd6a91f1d 100644
--- a/charts/lighthouse-validator/Chart.yaml
+++ b/charts/lighthouse-validator/Chart.yaml
@@ -15,13 +15,13 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 4.2.0
+version: 4.3.0
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
 # It is recommended to use it with quotes.
-appVersion: "v4.2.0"
+appVersion: "v4.3.0"
 
 dependencies:
 - name: common
diff --git a/charts/lighthouse-validator/values.yaml b/charts/lighthouse-validator/values.yaml
index 2560254b3..23987a798 100644
--- a/charts/lighthouse-validator/values.yaml
+++ b/charts/lighthouse-validator/values.yaml
@@ -97,7 +97,7 @@ image:
   repository: sigp/lighthouse
   pullPolicy: IfNotPresent
   # Overrides the image tag whose default is the chart appVersion.
-  tag: "v4.2.0"
+  tag: "v4.3.0"
 
 imagePullSecrets: []
 nameOverride: ""
diff --git a/charts/lighthouse/Chart.yaml b/charts/lighthouse/Chart.yaml
index 53540ff1f..12949da2c 100644
--- a/charts/lighthouse/Chart.yaml
+++ b/charts/lighthouse/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v2
 name: lighthouse
-version: 4.2.0
+version: 4.2.1
 kubeVersion: "^1.20.0-0"
 description: Rust Ethereum 2.0 Client.
 type: application
@@ -16,7 +16,7 @@ maintainers:
   - name: Dmitri Tsumak
     email: dmitri@stakewise.io
 icon: https://raw.githubusercontent.com/ethereum/ethereum-org/master/public/images/logos/ETHEREUM-ICON_Black.png
-appVersion: v4.2.0
+appVersion: v4.3.0
 
 dependencies:
 - name: common
diff --git a/charts/lighthouse/values.yaml b/charts/lighthouse/values.yaml
index 8d99c03f5..6d312a8bb 100644
--- a/charts/lighthouse/values.yaml
+++ b/charts/lighthouse/values.yaml
@@ -108,7 +108,7 @@ sidecar:
 image:
   registry: "docker.io"
   repository: "sigp/lighthouse"
-  tag: "v4.2.0"
+  tag: "v4.3.0"
   pullPolicy: IfNotPresent
 
 ## Credentials to fetch images from private registry
diff --git a/charts/validators/Chart.yaml b/charts/validators/Chart.yaml
index 67c93d0db..2a4065e88 100644
--- a/charts/validators/Chart.yaml
+++ b/charts/validators/Chart.yaml
@@ -15,14 +15,14 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 3.4.4
+version: 3.4.5
 
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
 # It is recommended to use it with quotes.
-appVersion: "v3.4.4"
+appVersion: "v3.4.5"
 
 keywords:
   - ethereum
diff --git a/charts/validators/values.yaml b/charts/validators/values.yaml
index 5b05b5f94..f259b211b 100644
--- a/charts/validators/values.yaml
+++ b/charts/validators/values.yaml
@@ -115,7 +115,7 @@ image:
   lighthouse:
     registry: "docker.io"
     repository: "sigp/lighthouse"
-    tag: "v4.2.0"
+    tag: "v4.3.0"
   teku:
     registry: "docker.io"
     repository: "consensys/teku"