Update packages

Dockerfile

@@ -1,4 +1,4 @@
-FROM alpine:3.12 as helm
+FROM alpine:3.14 as helm
 RUN apk add --update --no-cache curl openssl bash
 RUN curl https://raw.githubusercontent.com/helm/helm/master/scripts/get-helm-3 > /tmp/get_helm.sh
 RUN chmod a+x /tmp/get_helm.sh
@@ -8,11 +8,11 @@ FROM sebidude/yaml-renderer:v1.4.7 as yaml-renderer
 FROM sebidude/kubecrypt:v0.6.1-1.15 as kubecrypt
 FROM sebidude/kubeinfo:v0.1.0-1.15 as kubeinfo
 FROM sebidude/porecry:v0.1.5 as porecry
-FROM sensu/sensu:6.2.5 as sensu
+FROM sensu/sensu:6.4.0 as sensu
 
 
 # create the tools image
-FROM alpine:3.12
+FROM alpine:3.14
 
 RUN apk upgrade
 RUN apk add --update --no-cache curl bash git docker make jq bind-tools gettext