diff --git a/.gitea/workflows/helm.yaml b/.gitea/workflows/helm.yaml
index a293898..72d576e 100644
--- a/.gitea/workflows/helm.yaml
+++ b/.gitea/workflows/helm.yaml
@@ -13,7 +13,7 @@ on:
 jobs:
   helm-lint:
     container:
-      image: docker.io/volkerraschek/helm:3.18.2
+      image: docker.io/volkerraschek/helm:3.18.3
     runs-on:
     - ubuntu-latest
     steps:
@@ -28,7 +28,7 @@ jobs:
 
   helm-unittest:
     container:
-      image: docker.io/volkerraschek/helm:3.18.2
+      image: docker.io/volkerraschek/helm:3.18.3
     runs-on:
     - ubuntu-latest
     steps:
diff --git a/.gitea/workflows/release.yaml b/.gitea/workflows/release.yaml
index ebe41f9..12abe28 100644
--- a/.gitea/workflows/release.yaml
+++ b/.gitea/workflows/release.yaml
@@ -8,7 +8,7 @@ on:
 jobs:
   publish-chart:
     container:
-      image: docker.io/volkerraschek/helm:3.18.2
+      image: docker.io/volkerraschek/helm:3.18.3
     runs-on: ubuntu-latest
     steps:
       - name: Install packages via apk
diff --git a/Makefile b/Makefile
index ff2702b..3ef164a 100644
--- a/Makefile
+++ b/Makefile
@@ -4,7 +4,7 @@ CONTAINER_RUNTIME?=$(shell which podman)
 # HELM_IMAGE
 HELM_IMAGE_REGISTRY_HOST?=docker.io
 HELM_IMAGE_REPOSITORY?=volkerraschek/helm
-HELM_IMAGE_VERSION?=3.18.2 # renovate: datasource=docker registryUrl=https://docker.io depName=volkerraschek/helm
+HELM_IMAGE_VERSION?=3.18.3 # renovate: datasource=docker registryUrl=https://docker.io depName=volkerraschek/helm
 HELM_IMAGE_FULLY_QUALIFIED=${HELM_IMAGE_REGISTRY_HOST}/${HELM_IMAGE_REPOSITORY}:${HELM_IMAGE_VERSION}
 
 # NODE_IMAGE